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单词 spreader
释义

WordReference Random House Unabridged Dictionary of American English © 2024
spread•er  (spredər),USA pronunciation n. 
  1. a person or thing that spreads.
  2. a small, dull knife or spatula used for spreading butter, jelly, etc., on bread.
  3. Mechanical Engineeringa machine for dispersing bulk material:manure spreader.
  4. a device for spacing or keeping apart two objects, as electric wires.
  5. Nautical, Naval Termsa strut for spreading shrouds on a mast.
  • spread + -er1 1475–85

Collins Concise English Dictionary © HarperCollins Publishers::
ˈspreader /ˈsprɛdə/ n
  1. a machine or device used for scattering bulk materials, esp manure or fertilizer, over a relatively wide area
  2. a device for keeping apart or spacing parallel objects, such as electric wires
WordReference Random House Learner's Dictionary of American English © 2024
spread /sprɛd/USA pronunciation   v., spread, spread•ing, n. 
v. 
  1. to stretch out, esp. over a flat surface: [+ object]Spread the blanket under the tree.[no object]The blanket will spread far enough for both of us to sit on it.
  2. to extend out;
    move apart: [+ object]The bird spread its wings and flew.[no object]The wings of that bird spread several feet.
  3. to (cause to) be distributed over an area of space or time: [+ object]to spread seed on the ground.[no object]The fire spread quickly in the high winds.
  4. [+ object] to apply (something) to or on (something) in a thin layer or coating.
  5. to be able to be applied in a layer or coating:[no object]The butter is supposed to spread easily.
  6. [+ object] to set (a table) for a meal.
  7. to (cause to) become widely known: [+ object]Someone is spreading rumors about his past.[no object]How do such rumors spread?

n. 
  1. an act or instance of spreading:[countable* usually: singular]The World Health Organization tracked the rapid spread of malaria.
  2. the extent of spreading, such as a distance between two points:[countable* usually: singular]to measure the spread of branches.
  3. a wide range or expanse of something, as property or land:[countable]His ranch was a beautiful spread up in the mountains.
  4. [countable] a cloth covering for a bed, table, etc., esp. a bedspread.
  5. Informal Termsa great amount of food set out on a table;
    feast:[countable]He always puts out a lavish spread at the office parties.
  6. Food[countable] a food preparation for spreading, such as jam or peanut butter.
  7. Journalism[countable] a large, lengthy display, treatment of a topic, or advertisement, such as one covering two or more pages.
Idioms
  1. Idioms spread oneself (too) thin, to try to do too many projects at the same time:He was spreading himself too thin: he was a single parent, a student, and a volunteer at his church, and he had a full-time job.

spread•a•ble, adj. 
spread•er, n. [countable]

WordReference Random House Unabridged Dictionary of American English © 2024
spread  (spred),USA pronunciation v., spread, spread•ing, n., adj. 
v.t. 
  1. to draw, stretch, or open out, esp. over a flat surface, as something rolled or folded (often fol. by out).
  2. to stretch out or unfurl in the air, as folded wings, a flag, etc. (often fol. by out).
  3. to distribute over a greater or a relatively great area of space or time (often fol. by out):to spread out the papers on the table.
  4. to display or exhibit the full extent of;
    set out in full:He spread the pots on the ground and started hawking his wares.
  5. to dispose or distribute in a sheet or layer:to spread hay to dry.
  6. to apply in a thin layer or coating:to spread butter on a slice of bread.
  7. to overlay or cover with something:She spread the blanket over her knees.
  8. to set or prepare (a table), as for a meal.
  9. to extend or distribute over a region, place, period of time, among a group, etc.
  10. to send out, scatter, or shed in various directions, as sound, light, etc.
  11. to scatter abroad;
    diffuse or disseminate, as knowledge, news, disease, etc.:to spread the word of the gospel.
  12. to move or force apart:He spread his arms over his head in surrender.
  13. to flatten out:to spread the end of a rivet by hammering.
  14. Phonetics
    • to extend the aperture between (the lips) laterally, so as to reduce it vertically, during an utterance.
    • to delabialize. Cf. round (def. 57c), unround. 

v.i. 
  1. to become stretched out or extended, as a flag in the wind;
    expand, as in growth.
  2. to extend over a greater or a considerable area or period:The factory spread along the river front.
  3. to be or lie outspread or fully extended or displayed, as a landscape or scene.
  4. to admit of being spread or applied in a thin layer, as a soft substance:Margarine spreads easily.
  5. Ecologyto become extended or distributed over a region, as population, animals, plants, etc.
  6. to become shed abroad, diffused, or disseminated, as light, influences, rumors, ideas, infection, etc.
  7. Rail Transportto be forced apart, as the rails of a railroad track;
    separate.
  8. spread oneself thin, to carry on so many projects simultaneously that none is done adequately, or that one's health suffers:Many college students spread themselves thin by taking on too many activities during the semester.

n. 
  1. an act or instance of spreading:With a spread of her arms the actress acknowledged the applause.
  2. expansion, extension, or diffusion:the spread of consumerism.
  3. the extent of spreading:to measure the spread of branches.
  4. [Finance.]
    • Businessthe difference between the prices bid and asked of stock or a commodity for a given time.
    • Businessa type of straddle in which the call price is placed above and the put price is placed below the current market quotation.
    • Businessthe difference between any two prices or rates for related costs:the widening spread between lending and borrowing costs.
    • Business[Stock Exchange.]a broker's profit or the difference between his or her buying and selling price.
    • Businessany difference between return on assets and costs of liabilities.
  5. capacity for spreading:the spread of an elastic material.
  6. a distance or range, as between two points or dates:The long-distance movers planned a five-day spread between pickup and delivery.
  7. a stretch, expanse, or extent of something:a spread of timber.
  8. a cloth covering for a bed, table, or the like, esp. a bedspread.
  9. Informal Termsan abundance of food set out on a table;
    feast.
  10. Foodany food preparation for spreading on bread, crackers, etc., as jam or peanut butter.
  11. Aeronauticswingspan.
  12. JournalismAlso called layout. (in newspapers and magazines) an extensive, varied treatment of a subject, consisting primarily either of a number of cuts (picture spread)or of a major story and several supplementary stories, usually extending across three or more columns. Cf. double truck. 
  13. Journalisman advertisement, photograph, article, or the like, covering several columns, a full page, or two facing pages of a newspaper, magazine, book, etc.:a full-page spread; a two-page spread.
  14. Journalismtwo facing pages, as of a newspaper, magazine, or book.
  15. landed property, as a farm or ranch.
  16. Clothinglay1 (def. 64).
  17. SportSee point spread. 

adj. 
  1. Jewelry(of a gem) cut with the table too large and the crown too shallow for maximum brilliance;
    swindled.
  2. Phonetics(of the opening between the lips) extended laterally. Cf. rounded (def. 2), unrounded. 
  • 1150–1200; Middle English spreden (verb, verbal), Old English sprǣdan; cognate with Middle Dutch spreden, German spreiten
    • 1.See corresponding entry in Unabridged unfold, unroll, expand.
    • 10.See corresponding entry in Unabridged emit, diffuse, radiate.
    • 11.See corresponding entry in Unabridged disperse, scatter, publish, circulate, promulgate, propagate.
    • 15.See corresponding entry in Unabridged stretch, dilate.
    • 25.See corresponding entry in Unabridged reach, compass.

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更新时间:2025/2/23 10:02:45