Swab
[ swɔb ]
其它 Other
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）;
📝 例句
to take a throat swab
用棉签从咽部采集化验样品
🌱 联想助记
【串】靠为别人swab(打扫)房间来swap(交换)吃的,生活陷入swamp(沼泽)
【记】swab-打扫,swap-交换:靠为别人打扫房间来交换吃的
✅ 同义词
📖 牛津释义
swab
n
(a) piece of cotton wool, etc used in medicine for cleaning wounds, etc or for taking specimens, eg of mucus, for testing （医用的）拭子; 药签.
(b) specimen taken in this way （用拭子取下的）化验标本
take swabs from children suspected of having diphtheria 取怀疑白喉患儿拭样供化验. swab, v (-bb-)
1 [Tn, Tn.pr]
clean or wipe (sth) with a swab 用拭子拭抹或擦净（某物）
swab the wound with cotton wool 用药棉擦净伤口
swab the blood off her face 用拭子揩掉她脸上的血迹.
2 [Tn, Tn.p] ~ sth (down) clean sth with water using a mop, cloth, etc （用拖把、 抹布等）擦洗（某物）
swab down the decks 用拖把擦洗甲板.
🔁 扩展释义
*[swɒb]n. 拖把, 药签vt. 擦洗, 拭抹【医】 拭子
📖 同为「博士」词汇
查看全部博士词汇 ›🗣️ 情景例句
Are we allowed to use the basin by the side of the cupboard?
我们可以使用器皿柜旁边的那个水盆吗？
There are four of us.
我们有4人。
How about that?
怎么样？