swab是什么意思
swab是一个英文单词。
基本解释：创文手抄报内容
名词n.：（医用的）拭子；用拭子对（人体）化验标本的采集；动词v：用拭子擦拭；擦拭（地板等）
演讲报告常见含义: 棉签；药签；拖把
权威滚动计划法中英文解释：
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1、（医用的）拭子，药签:
A piece of soft material ud by a doctor, nur, etc. for cleaning wounds or taking a sample from sb’s body for testing.
2、用拭子对（人体）化验标本的采集:
An act of taking a sample from sb’s body, with a swab.
3、安全生产考核用拭子擦拭：
To clean or remove liquid from a wound, etc., using a swab.全国道德模范事迹
四年级语文
4、擦洗，擦拭（地板等）:
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To clean or wash a floor, surface, etc. using water and a cloth, etc.
