swab的意思|示意
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）
复数 swabs 第三人称单数 swabs 现在分词 swabbing 过去式 swabbed 过去分词 swabbed
swab相关短语
1、 cotton swab 棉签；棉纱擦帚；药棉拭子；棉纱拖把
swab相关例句
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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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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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)。
"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。
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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Methods By routine bacterial culture of pharyngo swab.
方法:咽拭子常规细菌学培养.
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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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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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