英汉词典

swab 基本解释

• 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 词态变化

swab 中文词源

缩写自 swabber,拖把，尤指清扫甲板的拖把，来自荷兰语 zwabber,来自 Proto-Germanic*swabb, 拖，可能来自拟声词，模仿拖地的声音。后用于指医用的拭子，药签，且成为主要词义。

swab 英文词源

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 英文释义

1. 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

2. cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors

swab 双语例句

1. to take a throat swab

用棉签从咽部采集化验样品

来自《权威词典》

2. Yet I kind of think I've - yes, I've seen the swab.

不过,我好像记起来了 —— 是的, 我见过这狗东西.

来自英汉文学 - 金银岛

3. Administer the salve to the sunburned area with a cotton swab.

请用棉药签把药膏敷在晒伤的地方.

来自辞典例句

4. We have to swab out the sitting - room before your mother comes back.

我们得在你妈妈回来之前把客厅擦洗干净.

来自互联网

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.

来自互联网

swab 实用场景例句

to take a throat swab

用棉签从咽部采集化验样品

牛津词典

I noticed a lone man in the cafeteria swabbing the floor as I passed.

我路过时注意到一个男子独自在自助餐厅里拖地。

柯林斯高阶英语词典

Administer the salve to the sunburned area with a cotton swab.

请用棉药签把药膏敷在晒伤的地方.

辞典例句

You should never a cotton swab or other object in to into the ear canal.

你最好不要用棉拭子可者其他的东西进入耳道.

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Take, a swab in their the nose and take send it to the lab.

用棉签从鼻子中取样然后带到实验室来化验.

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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.

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Methods By routine bacterial culture of pharyngo swab.

方法:咽拭子常规细菌学培养.

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The result of the urinary sediment culture was the same as urinary swab culture.

结果显示尿沉渣培养与拭子培养完全一致.

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Swab extra grease from the frying pan and fish away with kitchen paper.

用厨巾抹去锅和鱼肉的油脂.

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Swab up water that has been upset on the floor.

用拖把把撒在地上的水拖掉.

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Even so, she allowed Blenkin swab the inside of her cheek for DNA.

尽管如此, 她还是同意布兰金在她嘴里取出做DNA的样本.

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Paint this lotion to the itching spot with this small blush ( cotton swab ).

用小刷子 ( 棉花棍 ) 把洗剂涂在痒处.

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H 5 N 1 viruses were isolated from serum and rectal swab specimens in two patients.

在两例患者中的血清和直肠拭子中分离到H5N1型病毒.

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You should never put a cotton swab or other object into the ear canal.

你不能把棉花或者其他小体积东西塞入耳道内.

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The device tests material collected from a quick swab of a person's throat.

该设备对从人体咽喉部位提取的快速涂抹棒分泌物进行了测试.

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Every morning the sailors had to swab down the floor of the ship.

水手们每天都必须彻底冲洗甲板.

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I'll just use this swab to sterilize it.

我来用酒精棉球给你消毒一下.

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The device tests material collected from a quick swab of the person's throat.

该仪器以病人的咽拭子为检测标本.

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You should never put a cutter cotton swab or other object into the ear canal.

你不可以用棉签或者其他物品伸入耳道.

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If you have symptoms of genital herpes but swab tests have always been negative.

在出现症状的3天内进行检查是最好的时机.

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A keen artist, Cao uses a cotton swab instead of a paint brush.

一位热衷艺术的艺术家, 曹庆用棉花棒代替画笔作画.

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EMGEAR GR grades sometimes require heating for easy application by swab or brush.

EMGEARGR需要时可加热,以便于涂抹或喷洒在机件上.

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You should never put a cotten 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.

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You should never put a cotton swab swab or other object into the ear canal.

请千万不要把棉签和其他物体放入耳管.

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Methods Adopting cotton swab to examine pinworm cellophane tape to investigate about prevalent factors.

方法采用棉签拭子法查蛲虫卵,透明胶纸法作流行因素调查.

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You should never acotton swab or other object into the ear canal.

不可以将棉签或者其它的物体放进耳道里.

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The device test tests material collected from a quick swall swab of person's a person's throat.

这种设备是通过棉签快速收集被检者的喉咙的分泌物来进行检测.

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