单词	swab
释义	swab1 nounswab2 verb swabswab1 /swɒb $ swɑːb/ noun [countable] Word Origin WORD ORIGINswab1 Origin: 1600-1700 Probably from early Dutch swabbe Examples EXAMPLES FROM THE CORPUS Earlier this month traces of Salmonella typhimurium were found in swabs taken from the hen house. Have each student dip a cotton swab in purple grape juice and rub it over the paper. He covered my newest wound with a swab of alcohol and a lozenge of gauze. He remembers the glass jars filled with cotton swabs, tongue depressors, latex gloves. It is later learned he might also be getting an alcohol swab as well. Rectal swabs were cultured for chlamydia. word sets WORD SETS► Hospital aether, nounaftercare, nounambulance, nounamniocentesis, nounampoule, nounamputate, verbanaesthesia, nounanaesthetize, verbanodyne, nounantibiotic, nounantidote, nounantiseptic, nounantiseptic, adjectiveappendectomy, nounartificial respiration, nounastringent, adjectiveastringent, nounbandage, verbbathe, verbbed bath, nounbedpan, nounbiopsy, nounblood bank, nounblood donor, nounblood group, nounbloodletting, nounblood transfusion, nounbrain scan, nounbridge, nouncaesarean, nouncallipers, nouncapsule, nouncardiac, adjectivecast, nouncasualty, nouncatheter, nounCAT scan, nouncauterize, verbcervical smear, nouncesarean, nouncheckup, nounchemotherapy, nounchiropractor, nounclinic, nounclinical, adjectiveclinical thermometer, nouncommit, verbcompress, nounconstruct, verbconsultant, nounconsulting room, nounconvalesce, verbconvalescence, nounconvalescent, nouncosmetic surgery, nouncottage hospital, nouncrown, nouncrown, verbcrutch, nouncurative, adjectivecure, nouncure, verbD and C, nounday room, noundecongestant, noundentistry, noundermatology, noundetox, noundetoxification, noundiagnose, verbdiagnosis, noundiagnostic, adjectivedialysis, noundischarge, verbdischarge, noundispensary, noundoctor, verbdonate, verbdonor, noundress, verbdrug rehabilitation, nounear trumpet, nounECG, nounECT, noun-ectomy, suffixEEG, nounEKG, nounElastoplast, nounelective, adjectiveelectric shock therapy, nounemergency room, nounendoscope, nounenema, nounepidural, nounether, nouneviscerate, verbexam, nounexamination, nounexamine, verbfacelift, nounfilling, nounfirst aid, nounfirst aider, nounfirst aid kit, nounforceps, noungauze, noungeriatrics, noungraft, noungraft, verbgrommet, noungurney, nounhealth care, nounhealth centre, nounhealth service, nounheart-lung machine, nounhospice, nounhospital, nounhypnotherapy, nounhypo, nounhypodermic, nounhypodermic, adjectivehysterectomy, nounice pack, nounimplant, verbimplant, nounincision, nounincubator, nouninduce, verbinfection, nouninfirmary, nouninject, verbinjection, nouninlay, nouninoculate, verbinpatient, nouninseminate, verbinstitutionalize, verbintensive care, nouninternal medicine, nounintravenous, adjectiveinvasive, adjectivein vitro fertilization, nounirrigate, verbisolation, nounisometrics, nounIV, nounIVF, nounkeyhole surgery, nounlamp, nounlaudanum, nounlaughing gas, nounlaxative, nounlife support system, nounlinctus, nounliniment, nounlint, nounlobotomy, nounlumpectomy, nounmammography, nounmanipulate, verbmanipulative, adjectivemassage, nounmassage, verbmastectomy, nounmedical, adjectivemedical, nounmedicine, nounmental hospital, nounmonitor, nounmouth-to-mouth resuscitation, nounMRI, nounNational Health Service, the, negative, adjectivenose job, nounnursing home, nounob/gyn, nounobstetrics, nounoccupational therapy, nounold folks' home, nounold people's home, nounop, nounopen-heart surgery, nounoperable, adjectiveoperate, verboperating room, nounoperating table, nounoperating theatre, nounoperation, nounoperative, adjectiveorthodontics, nounorthopedic, adjectiveorthopedics, nounosteopathy, nounoutpatient, nounoxygen mask, nounoxygen tent, nounpacemaker, nounpack, nounpadded cell, nounpaediatrics, nounpalliative, nounpalpate, verbPap smear, nounpetroleum jelly, nounphial, nounphysiotherapy, nounpill, nounplaster, nounplaster cast, nounplastic surgery, nounpost-mortem, nounpoultice, nounprep, verbprescription, nounpreventive medicine, nounprimary health care, nounprivate medicine, nounprivate patient, nounprobe, nounprophylactic, adjectiveprosthesis, nounquarantine, nounquarantine, verbradiographer, nounradiography, nounradiologist, nounradiology, nounradiotherapy, nounreceive, verbrecovery room, nounrehabilitate, verbreject, verbreset, verbresidential care, nounresidential treatment facility, nounrest home, nounresuscitate, verbrhinoplasty, nounRx, saline, nounsanatorium, nounscalpel, nounscan, nounscreen, verbscreening, nounsection, nounsection, verbsedate, verbset, verbshock treatment, nounsickbay, nounsickroom, nounsilicone implant, nounskin graft, nounsmear, nounsmear test, nounsmelling salts, nounsocialized medicine, nounspatula, nounspecimen, nounsperm bank, nounsplint, nounstaunch, verbstethoscope, nounstitch, nounstomach pump, nounstretcher, nounsurgery, nounsurgical, adjectivesuture, nounswab, nounswab, verbsyringe, nounsyringe, verbtablet, nountape, verbteaching hospital, nountermination, nountheatre, nountherapy, nounthermometer, nountongue depressor, nountourniquet, nountracheotomy, nountranquillize, verbtransfusion, nountransplant, verbtransplant, nountreatment, nountruss, nountuck, nounultrasound, nounvaccinate, verbvasectomy, nounventilator, nounveterinary, adjectivevisiting hours, nounward, nounwell-woman, adjectivewetting solution, nounwheelchair, nounX-ray, nounX-ray, verb 1a small piece of material used to clean a wound or take a small amount of a substance from someone’s body in order to test it:  a cotton swab2a small amount of a substance that is taken from someone’s body with a swab in order to test it:  The doctor took a throat swab to check for infection. swab1 nounswab2 verb swabswab2 verb (past tense and past participle swabbed, present participle swabbing) [transitive] Verb Table VERB TABLE swab Simple Form Present I, you, we, they swab he, she, it swabs Past I, you, he, she, it, we, they swabbed Present perfect I, you, we, they have swabbed he, she, it has swabbed Past perfect I, you, he, she, it, we, they had swabbed Future I, you, he, she, it, we, they will swab Future perfect I, you, he, she, it, we, they will have swabbed Continuous Form Present I am swabbing he, she, it is swabbing you, we, they are swabbing Past I, he, she, it was swabbing you, we, they were swabbing Present perfect I, you, we, they have been swabbing he, she, it has been swabbing Past perfect I, you, he, she, it, we, they had been swabbing Future I, you, he, she, it, we, they will be swabbing Future perfect I, you, he, she, it, we, they will have been swabbing Examples EXAMPLES FROM THE CORPUS After a Pap smear is done, the doctor simply swabs vinegar on the cervix and shines the blue-white light on it. As they leaned against a red brick wall, a portly prison system official swabbed at the sweat trickling into his collar. At Twentieth and Blake he saw a man swabbing a garbage truck. He studied her face as she cleaned the skin of the boy's right shoulder and swabbed a patch with alcohol. Isaac swabbed perspiration from above his haunted eyes with a rag he kept handy for cleaning the windshield. She sits in a soft curve at her easel, gently swabbing away three centuries from a grumpy London sky. There was no time for emotion as the blood was swabbed away and she concentrated on the badly gashed cheekbone. word sets WORD SETS► Cleaning bin, nounbin liner, nounboil, verbborax, nounBrillo pad, nounbroom, nounbroomstick, nouncarpet sweeper, nounchar, verbchar, nouncharlady, nouncharwoman, nounchimney sweep, nouncleaner, nouncleanser, nounclothes basket, nounclothesline, nounclothes peg, nounconditioner, noundeodorize, verbdescale, verbdisinfect, verbdisinfectant, noundry-clean, verbdust, verbduster, noundustpan, nounfabric softener, nounfeather duster, nounflush, verbFrench polish, nounfumigate, verbhamper, nounHoover, nounhoover, verbhygiene, nounhygienic, adjectivekitchen roll, nounlaundry basket, nounlimescale, nounline, nounload, nounmangle, nounmop, nounmop, verbpolish, nounrag, nounrinse, verbrinse, nounsanitary, adjectivesanitation, nounscour, verbscourer, nounscrub, verbscrub, nounscrubbing brush, nounshampoo, nounsoak, verbsoak, nounsoapflakes, nounsoap powder, nounsoapsuds, nounsoapy, adjectivesoda, nounsoftener, nounspin, verbspin-dryer, nounsqueegee, nounstarch, verbsuds, nounswab, verbsweep, verbsweep, nounsweeper, nounsweepings, nounswill, verbswill, nountea cloth, nountea towel, nountide-mark, nounturpentine, nounturps, nounvacuum, nounvacuum, verbvacuum cleaner, nounwash, nounwashable, adjectivewashboard, nounwashcloth, nounwashday, nounwasher, nounwasher-dryer, nounwashing, nounwashing line, nounwashing machine, nounwashing powder, nounwashing soda, nounwashing-up, nounwashing-up liquid, nounwashtub, nounwhisk broom, nounwindow cleaner, nounwipe, verbwire wool, nounwring, verbwringer, noun 1 (also swab something ↔ down) to clean something using a large amount of water:  a girl who was swabbing the tiled floor with a mop2to clean a wound with a small piece of special material
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