【swab音标】 英[swɒb] 美[swɑːb]
【单词释义】 swab是什么意思：
n. （医用的）拭子，药棉签 v. 擦洗，擦拭
[单词分级] 商务/生活英语词汇
[单词复数] swabs [第三人称单数] swabs
[单词现在分词] swabbing
[单词过去式] swabbed
[单词过去分词] swabbed
【单词例句】
◇ A woman's daily habit of cleaning her ears with cotton swabs led to a life-threatening infection in her skull, according to news reports.
据报道，一名习惯每天用棉签清洁耳朵的女性发生颅内感染，导致生命受到威胁。