swab
英式音标：[swɒb] 怎么读
美式音标：[swɑb] 怎么读
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swab概况
n. 药签，[外科] 拭子；医用海绵，纱布；拖把，擦帚；无赖
vt. 打扫，擦拭；涂抹（药）于
swab词义
n.
（医用的）拭子，药签；（用拭子取下的）化验标准；
vt.
用拭子拭抹或擦净（某物）；（用拖把、抹布等）擦洗（某物）；
变形
复数：swabs过去式：swabbed过去分词：swabbed现在分词：swabbing第三人称单数：swabs
英英释义
swab[ swɔb ]
n.
implement consisting of a small piece of cotton that is used to apply medication or cleanse a wound or obtain a specimen of a secretion
cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors
同义词：swobmop
v.
wash with a swab or a mop
"swab the ship's decks"
同义词：swob
apply (usually a liquid) to a surface
同义词：dabswob
swab用法
词组短语
cotton swab棉签；棉纱擦帚；药棉拭子；棉纱拖把
双语例句
用作名词(n.)
Loose your fist and put the swab on it for 15 minutes.
请松开手,用棉签按压15分钟。
You should never put a cotten swap[cotton swab] or other object into the ear canal.
你不应该放一根棉签或其他物体到耳道之中。
You should never put a cotton swab or other object into the ear canal.
你绝不能把棉签或者其他小体积东西塞入耳道内。
But you can use a swab or cloth to clean the outer part of the ear.
但是你可以用棉签或者布把你耳朵外面的部分擦干净。
Now,I'll just use this swab to sterilize it,then give you the injection.
现在我要用酒精棉球给你擦一擦皮肤
用作及物动词(vt.)
The crew were orderd to swab down the decks.
船员们奉命擦洗甲板。
Little Tom swabbed up the gravy with crusty bread.
小汤姆用硬面包把肉汁抹得干干净净。
The nurse swabbed the wound with mercurochrome.
护士用药签在伤口上敷红药水。
权威例句
Nematodic swabNasal Swab versus Nasopharyngeal Aspirate for Isolation of Respiratory Viruses
Quantitation of the cellular content of saliva and buccal swab samples
Diagnosis of Trichomonas vaginalisInfection by PCR Using Vaginal Swab Samples
The quantitative swab culture and smear: A quick, simple method for determining the number of viable aerobic bacteria on open wounds
Polymerase chain reaction for detection of Mycobacterium leprae in nasal swab specimens.
Deep tissue biopsy vs. superficial swab culture monitoring in the microbiological assessment of limb-threatening diabetic foot infec...
RELATIVE EFFICACY OF BLOOD, URINE, RECTAL SWAB, BONE-MARROW, AND ROSE-SPOT CULTURES FOR RECOVERY OF SALMONELLA TYPHI IN TYPHOID FEVER
High rate of false-negative results of the rectal swab culture method in detection of gastrointestinal colonization with vancomycin-...
Culture of Percutaneous Bone Biopsy Specimens For Diagnosis of Diabetic Foot Osteomyelitis: Concordance With Ulcer Swab Cultures
swab词源
swab (n.)
1650s, "mop made of rope or yarn," from swabber (c. 1600) "mop for cleaning a ship's deck," from Dutch zwabber, akin to West Frisian swabber "mop," from Proto-Germanic *swabb-, perhaps of imitative origin, denoting back-and-forth motion, especially in liquid. Non-nautical meaning "anything used for mopping up" is from 1787; as "cloth or sponge on a handle to cleanse the mouth, etc.," from 1854. Slang meaning "a sailor" first attested 1798, short for swabber "member of a ship's crew assigned to swab decks" (1590s), which by c. 1600 was being used in a broader sense of "one who behaves like a low-ranking sailor, one fit only to use a swab."
swab (v.)
1719, possibly a back-formation from swabber (see swab (n.)). Related: Swabbed; swabbing. Related: Swabification "mopping" (1833).
swab造句
1. "Okay," he replied and winced as she dabbed the cotton swab over the gash.
当她用棉签轻擦他的伤口时，他应了一声“行了”，还躲了一下。
《柯林斯英汉双解大词典》
2. The crew were orderd to swab down the decks.
船员们奉命擦洗甲板。
youdao
3. Swab neck skin with Betadine where thyroid area is.
在颈部甲状腺皮肤上用棉签涂抹碘伏。
youdao
4. Yep. Put pressure on this cotton swab for two minutes.
嗯。拿着棉花压两分钟就好。
youdao
5. She used cotton wool to swab her wounds when they bled.
伤口渗出来的血水需要棉花来抹掉。
youdao
6. Viral culture - this is a swab of the fluid within a blister.
病毒培养-这是通过拭子擦拭水泡表面取样的。
youdao
7. But you can use a swab or cloth to clean the outer part of the ear.
但是你可以用棉签或者布把你耳朵外面的部分擦干净。
youdao
8. But you can use a swab or cloth to clean the outer part of the ear.
但你可以用棉花或者布去清理耳朵的外部。
youdao
9. The device tests material collected from a quick swab of a person's throat.
这项装置检测从一个病人喉咙里用棉棒粘取的物质(以咽拭子为检测标本)。
youdao
10. You should never put a cotton swab or other object into the ear canal.
你不应该放一根棉签或其他物体到耳道之中。
youdao
11. You should never put a cotton swab or other object into the ear canal.
你绝不能把棉签或者其他小体积东西塞入耳道内。
youdao
12. We can swab it repeatedly Sassafras pages, and then dust lightly flick.
我们可以反复檫拭那页纸，然后轻轻拂去灰尘。
youdao
13. I think about this as I swab the kitchen floor with Woman's Hour in the background.
我在厨房擦地板的时候在想这件事，一边还在放“女性时间”的节目。
youdao
14. The device tests material collected from a quick warb (swab) of a person's throat.
这种装置测试的物质是从人的喉咙处用棉签快速采集的。
youdao
15. DNA matching usually involves obtaining genetic material from a blood sample or cheek swab.
DNA比对技术往往通过血液样本或者口腔内膜样本来获取DNA。
youdao
16. Using a clean, sterile cotton swab, apply the lemon juice to the affected areas prior to bedtime.
睡前用干净、无菌的棉拭子沾上柠檬汁，涂抹在患处。
youdao
17. NEW DELHI: a simple 20-minute gum swab test could soon tell you whether you are HIV positive or not.
新德里：一个简单的20分钟牙龈擦拭实验能迅速告诉你是否是HIV阳性患者。
youdao
18. Results: A total of 88 conjunctival swab specimens were examined and 5 positive specimens were detected.
结果：检测88例患者眼拭子标本，获得5例阳性样本。
youdao
19. Microbiologist Niall Hamilton likes to work with whatever he finds around the sink plughole using a swab.
微生物学家尼奥·汉密尔顿喜欢用棉签在水槽的排水孔附近随便挑起一些细菌，把它们用到自己的作品中去。
youdao
20. Only in patients with infectious stones, the cotton swab culture showed positive and with the same strain.
结石处棉拭子细菌培养阳性仅见于感染石患者，且菌种与结石菌种相同。
youdao
21. Cauliflower acuteness wet wart tissue crisp, with a cotton swab slightly afterburner grinds to bleed easily.
菜花样型尖锐湿疣病变组织松脆，用棉签略加力磨擦则易出血。
youdao
22. We've all heard the warning, yet many of us still reach for the cotton swab when we feel a little plugged up.
我们都听到过这样的警告，但我们中的许多人觉得耳朵眼有点堵的时候，仍然要用棉签去掏耳朵。耳科医生说千万不要这样做。
youdao
23. We've all heard the warning, yet many of us still reach for the cotton swab when we feel a little plugged up.
我们都听到过这样的警告，但我们中的许多人觉得耳朵眼有点堵的时候，仍然要用棉签去掏耳朵。耳科医生说千万不要这样做。
youdao
24. swab a deck
用拖把擦甲板
-- 来源 -- 英汉 - 短句参考
25. cellophane swab
赛璐玢拭子
-- 来源 -- 英汉 - 翻译参考[网络]
26. single rubber swab
单皮碗抽子
-- 来源 -- 英汉 - 翻译参考[网络]
27. swab a child's throat
用药棉洗孩子的喉部
-- 来源 -- 英汉 - 短句参考
28. piston rod swab
活塞杆擦圈
-- 来源 -- 英汉 - 翻译参考[网络]
29. double-tipped swab
掏耳棉花签
-- 来源 -- 英汉 - 翻译参考[网络]
30. swab-surge pressure
抽吸波动压力
-- 来源 -- 英汉 - 翻译参考[网络]
31. swab (down) the decks
用拖把擦洗甲板
-- 来源 -- 英汉 - 辞典例句
32. basket-type swab
篮式抽提器
-- 来源 -- 英汉 - 翻译参考[网络]
33. swab back into production
再抽汲诱流
-- 来源 -- 英汉 - 翻译参考[网络]