swab
音标[swɒb]
汉语翻译
n. 拖把, 药签
vt. 擦洗, 拭抹
【医】 拭子
vt. 擦洗, 拭抹
【医】 拭子
词型变化
动词过去式:swabbed,swobbed 过去分词:swabbed,swobbed 现在分词:swabbing,swobbing 第三人称单数:swabs,swobs
英语解释
名词 swab:
- implement consisting of a small piece of cotton that is used to apply medication or cleanse a wound or obtain a specimen of a secretion
- cleaning implement consisting of absorbent material fastened to a handle; for cleaning floors同义词：swob, mop
动词 swab:
- wash with a swab or a mop同义词：swob
- apply (usually a liquid) to a surface同义词：dab, swob
例句
- Little Tom swabbed up the gravy with crusty bread.小汤姆用硬面包把肉汁抹得干干净净。
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