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单词 lever
释义
lever1 nounlever2 verb
leverle‧ver1 /ˈliːvə $ ˈlevər/ ●○○ noun [countable] Word Origin
WORD ORIGINlever
Origin:
1200-1300 Old French levier, from lever ‘to raise’
Examples
EXAMPLES FROM OTHER DICTIONARIES
  • Many nations used sanctions as an economic lever to help end apartheid in South Africa.
EXAMPLES FROM THE CORPUS
  • All they lack now is the levers of power.
  • Besides a standard keyboard, the memex would have rows of buttons and levers.
  • Children simply crank the lever, and out pop perfectly formed hearts and stars.
  • No palm print on the gear lever, for instance.
  • On the Chunky and double knit ribbers, this third control is a lever at the top of the tension dial.
  • The extra weight acted as levers which made Hsu Fu twist and wrack even more.
  • We liked the positive action and shape of the best changing lever.
word sets
WORD SETS
AC, accessory, nounadapter, nounaerosol, nounalarm, nounarm, nounash, nounattaché case, nounbag, nounbar, nounbarrel, nounbeep, verbbeeswax, nounbell, nounbelly, nounbelt, nounbench, nounbenzine, nounbinding, nounbiro, nounbolt, nounbooth, nounbox, nounbox, verbbrad, nounbriefcase, nounbristle, nounbrolly, nounbrush, nounbucket, nounbuckle, nounbuffer, nounbulb, nounBulldog clip, nounbulletin board, nounbullhorn, nounbung, nounbunting, nounbusiness card, nounbutt, nounbutton, nounbuzzer, nouncable, nouncalling card, nouncan, nouncandle, nouncane, nouncarbon, nouncarbon copy, nouncarbon paper, nouncard, nouncardboard, nouncardboard, adjectivecardboard cut-out, nouncard catalog, nouncarrier, nouncarrier bag, nouncarryall, nouncart, nouncarton, nouncartridge, nouncase, nouncaster, nouncatch, nounCellophane, nouncesspit, nounchain, nounchalice, nounchannel, nounchart, nounchute, nouncitronella, nounclamp, nouncleat, nounclip, nounclipboard, nouncomb, nouncombination lock, nouncompartment, nouncord, nouncrank, nouncrate, nouncrepe paper, nouncycle, noundetector, noundial, noundigital, adjectivedisposable, adjectivedrape, verbdrawing pin, noundryer, noundurable goods, nounDurex, nounearplug, nounelastic band, nouneraser, nouneyelet, nounfabric, nounfelt-tip pen, nounfemale, adjectivefence, nounfiberglass, nounfibreglass, nounfigurine, nounfilament, nounfile, verbFilofax, nounfire extinguisher, nounfirewood, nounfitness, nounflag, nounflagon, nounflagstaff, nounflashlight, nounflat, adjectivefloodlight, nounfoam, nounfoam, verbfog, verbfolder, nounfoolscap, nounforecourt, nounfountain, nounfountain pen, nounframe, nounfunnel, nounfuse, noungadget, noungadgetry, noungargle, verbgas, nounglue, noungoggles, noungold card, noungranny knot, noungravel, noungravelled, adjectivegravelly, adjectivegrease, noungreetings card, noungrommet, noungum, noungun, noungunnysack, noungut, nounhand-held, adjectivehandle, nounhandloom, nounharness, nounhasp, nounhealth, nounhessian, nounhinge, nounhip, nounhoarding, nounhoist, nounholder, nounhook, nounhoop, nounhooter, nounhose, nounhosepipe, nounhub, nounhygiene, nounhygienic, adjectiveillness, nounindented, adjectiveinflatable, adjectiveingrained, adjectiveink, nouninn, nouninnkeeper, nouninsoluble, adjectiveivory, nounjacket, nounjack-knife, nounjoss stick, nounjuggle, verbkey, nounkeypad, nounkey ring, nounKleenex, nounknife, nounknob, nounlabel, nounladder, nounlantern, nounlatch, nounlatchkey, nounlather, nounlather, verbLCD, nounlead, nounlectern, nounlegal pad, nounlens, nounletterbox, nounlever, nounlibrary, nounlid, nounlidded, adjectivelift, nounlight, nounlight bulb, nounlink, nounlinseed oil, nounlitter bin, nounlock, nounlodestone, nounlog, nounloop, verblost property, nounmagnet, nounmagnetic, adjectivemagnifying glass, nounmale, adjectivemantle, nounmanual, adjectivemarker, nounmarker pen, nounmarket day, nounmast, nounmastic, nounmatchstick, nounmaterial, nounmeter, nounmeths, nounmode, nounmortar, nounmortise lock, nounmould, nounmounting, nounmovement, nounnail, nounnameplate, nounnet, nounnib, nounnipple, nounnon-standard, adjectivenoose, nounnotebook, nounnotepad, nounnoticeboard, nounnozzle, nounnut, nounoil, verboilcan, nounoily, adjectiveorb, nounoutfit, nounoutlet, nounovernight, adverbpack, verbpackage, nounpad, nounpad, verbpadlock, nounpaintwork, nounpantyliner, nounpaper, nounpaperclip, nounpasserby, nounpaste, verbpasteboard, nounpatron, nounpatronage, nounpatronize, verbpattern, nounpaving, nounpearl, nounpen, nounpenknife, nounpicket fence, nounpillbox, nounpince-nez, nounpinhead, nounpipe, nounpix, nounpizza parlor, nounplug, nounpocket, nounpocketbook, nounpocket calculator, nounpocket knife, nounpointer, nounpoison, nounpole, nounportfolio, nounPost-it, nounpowder, nounpowdered, adjectivepropellant, nounpropelling pencil, nounpump-action, adjectivePX, nounquarter, verbrack, nounreceptionist, nounreel, nounrefill, nounreflector, nounrefrigerate, verbregimen, nounreservation, nounreserve, verbsachet, nounsack, nounscratchpad, nounscratch paper, nounscreen, nounsealant, nounsealer, nounsearchlight, nounseason ticket, nounseat, nounself-assembly, adjectiveseptic tank, nounservice, nounservice, verbsetting, nounshade, nounsharpener, nounshovel, nounshovel, verbshovelful, nounsilver paper, nounsiphon, nounslat, nounslice, verbslot machine, nounslug, nounsmoke, nounsoot, nounsort, nounspare part, nounspigot, nounsponge, nounspool, nounspout, nounspray, nounspray can, nounspray paint, nounspring, nounstaff, nounstake, nounstalk, nounstandard, nounstaple, nounstapler, nounstationery, nounsteam, nounsteam clean, verbsteel, nounsteel wool, nounstepladder, nounstick, verbstick, nounsticker, nounstilt, nounstopper, nounstorm lantern, nounstrap, nounstreamer, nounstring, nounstub, nounsucker, nounSuperglue, nounswipe, verbswitch, nounswivel, nountab, nountack, nountag, nountag, verbtank, nountap, nountape, nountassel, nountattle, verbtea break, nounthong, nounthread, nountime-saving, adjectivetinder, nountinderbox, nountissue, nountop, nountote bag, nountowel, verbtray, nountrolley, nountube, nountubing, nountwine, nountwo-way mirror, nounumbrella, nounvent, nounvial, nounwaiting room, nounwasher, nounwaste paper, nounwatch, nounwaterspout, nounwheeled, adjectivewhistle, verbwooden, adjectivewriting paper, noun
Collocations
COLLOCATIONS FROM THE ENTRY
 Pull this lever to open the gate.
COLLOCATIONS FROM THE CORPUSNOUN
· The cam lever goes to C. The side levers position themselves - they're not under the knitter's control.· When knitting double jacquard, the cam lever is set to the jacquard or slip position.· For simpler work, the depth is adjusted merely by setting the cam lever.· For that row, the main carriage has to be set as for stocking stitch, that is with cam lever on 0.
· Through the middle-of-the-night streets, seem to have forgotten how to drive, is this the gear lever?· No palm print on the gear lever, for instance.· It'd take all of you to shift the gear lever.· But the group selector, like the main gear lever, does ask for more than average effort from its user.· The high-low button on the gear lever is a pleasure to work with; so is the forward-reverse selector.· Vasili glanced over his shoulder, his foot already on the brake and his hand dipping towards the gear lever.· He let Lily steer and work the gear lever and promised to teach her how to drive.· The gear lever also chatters in its plastic cup, if it has not been replaced try that.
VERB
· At least the handle turned, and to his surprise the turntable revolved, if rather slowly, when he moved the lever.· But as the barrel swung it would push a small piston that, in return, moved the hand lever.· Even on the ground you can do expensive damage by moving the undercarriage lever in mistake for the flaps or airbrakes.· Investigative sources said the cockpit crew probably threw the switches and moved the levers in a hasty effort to correct a problem.
· Instead of pecking at discs, rats can be taught to press levers in order to obtain food and water.· When she found a free machine, she pressed a lever that released the ball.· Rincewind got down on one knee, the better to arrange the picture, and pressed the enchanted lever.· In fact, some animals starved themselves rather than give up pressing the lever.· The rats eventually managed to press the lever very quickly after being placed in the box, in order to receive their reward.· And it suggests Pavlovian, mechanistic efficiency. Press any given design lever and expect the appropriate response.
· Then Tony pulled the lever and the wheel began to slow down.· They are let, loose by a man in a Plexiglas bubble controlling every-thing by pulling levers.· She pulled a lever at the base of the cage.· The blacks went in, pulled the lever, came out, and got their chickens.· Amin pulled one of the levers and a noise came from inside.· Complete the lace message - pull the selected lever and move the lace carriage to the right.· Card No. 3 has a new instruction: you will pull the selector lever on occasions and no needles will be selected.· Angalo pulled one of the levers back a bit.
Phrases
PHRASES FROM OTHER ENTRIES
  • He threw a lever and the twin 1500-horsepower engines roared to life.
  • The image of Chantal vanished instantly as though some one had thrown a switch.
1a stick or handle on a machine or piece of equipment, that you move to operate it:  Pull this lever to open the gate. gear lever2a long thin piece of metal that you use to lift something heavy by putting one end under the object and pushing the other end down3something you use to influence a situation to get the result that you want:  Rich countries use foreign aid as a lever to achieve political aims.
lever1 nounlever2 verb
leverlever2 verb [transitive] Verb Table
VERB TABLE
lever
Simple Form
PresentI, you, we, theylever
he, she, itlevers
PastI, you, he, she, it, we, theylevered
Present perfectI, you, we, theyhave levered
he, she, ithas levered
Past perfectI, you, he, she, it, we, theyhad levered
FutureI, you, he, she, it, we, theywill lever
Future perfectI, you, he, she, it, we, theywill have levered
Continuous Form
PresentIam levering
he, she, itis levering
you, we, theyare levering
PastI, he, she, itwas levering
you, we, theywere levering
Present perfectI, you, we, theyhave been levering
he, she, ithas been levering
Past perfectI, you, he, she, it, we, theyhad been levering
FutureI, you, he, she, it, we, theywill be levering
Future perfectI, you, he, she, it, we, theywill have been levering
Examples
EXAMPLES FROM THE CORPUS
  • A central angled cut will make levering out easier 7 Use the crowbar to prise the frame from the wall.
  • Daniel levered himself out of the sofa and stood up.
  • Dougal levered up the rectangle of hardwood.
  • Gingerly he reached forward, found a wall and levered himself up against it.
  • He was using Kring to lever the top off the altar.
  • I would take a Bourbon in one hand and lever off the lid with my two front teeth.
  • Ross levered himself up, going against the pain, going fast, making his hand stiff from wrist to fingertip.
  • The government, for example, emphasises physical renewal and the extent to which public expenditure has levered private sector investment.
Collocations
COLLOCATIONS FROM THE CORPUSADVERB
· These may be levered off if rusty 4 Try to avoid breaking glass when using a crowbar on the fixed sashes.· I would take a Bourbon in one hand and lever off the lid with my two front teeth.· A real thief would have taken a screwdriver and levered off the clasps.
· A central angled cut will make levering out easier 7 Use the crowbar to prise the frame from the wall.· These kinds of objectives were to be attained by public-sector pump-priming investment designed to lever out private resources.
· Dougal levered up the rectangle of hardwood.· The lock snapped and the detective levered up the bottom section.
Phrases
PHRASES FROM OTHER ENTRIES
  • He threw a lever and the twin 1500-horsepower engines roared to life.
  • The image of Chantal vanished instantly as though some one had thrown a switch.
1to move something with a leverlever something off/up/out etc He levered the stone into place.2lever yourself up (also lever yourself onto/out of etc something) to move your body by pushing on something with your arms to help you:  He slowly levered himself up.3to make someone leave a particular job, situation etclever somebody out They’re trying to lever him out of his job.
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更新时间:2024/12/22 17:08:29