swab是什么意思_swab怎么读_中英文释义(含例句用法)

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).

词态变化

复数 swabs;
第三人称单数 swabs;
过去式 swabbed;
过去分词 swabbed;
现在分词 swabbing;

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.

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.

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.

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.

floor swab 起模用毛笔

swab method 棉拭检验法

gauze swab 纱布拭子

swab holding forceps 持卷棉子钳

swab rinse test 棉拭水检验

rectal swab holder 直肠卷棉子夹持器...

throat swab 喉拭子,咽拭子...

anal swab 肛门拭子

cotton swab 药棉拭子,棉拭子...

cellophane swab 赛璐玢拭子

swab down 擦洗(洗澡)

swab up 用拖把把水拖干...

swab out 把…擦洗干净...

cotton swab 棉拭子，药棉拭子

swab sink 墩布池

iodine swab 【医】碘酊拭子

floor swab 起模用毛笔

hempen swab 【机】麻刷

anal swab 肛门拭子

gauze swab 【医】纱布拭子

nasopharyngeal swab 鼻咽拭子

swab stick 【医】拭子条

swab down v. 擦洗,洗澡

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