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
That would be a waste of money. What's your opinion?
那就浪费钱了。你的意见呢？
Sun Huilin is Chinese, Peter is Australian, Lynn is from Greece and I'm from Britain.
孙辉林是中国人，彼得是澳大利亚人，林恩是希腊人，我是英国人。
Bob tries another pop star. This time he has more difficulty in getting through.
鲍勃试着想请另一个流行歌星。但这次电话比较难打通。