n. （医用的）拭子，药签( swab的名词复数 )；（用拭子取下的）化验标准 v. 用拭子拭抹或擦净（某物）( swab的第三人称单数 )；（用拖把、抹布等）擦洗（某物）
中文词源
swabs 用法和例句提示：点击例句中的单词，就可以看到词义解释
提示：点击例句中的单词，就可以看到词义解释
Dr. morrison swabs the craigslist mainframe and advises an 80 percent reduction in traffic to avoid gonorrhea .
莫里森博士用棉签檫拭craigslist主机，建议减少网站80%的流量以避免淋病的并发。
If clients " inject responsibly " , using clean needles and alcohol swabs , they avoid infection too .
如果吸毒者能“合理注射”，使用干净的针头和酒精棉签，还可以避免感染。
They also recorded their voices and took swabs to capture general odour .
研究人员还录下了他们的声音，并用药签采集了他们的体味。
The dna found at each crime scene actually came from a female worker in the factory that manufactured the cotton swabs used to collect evidence .
事实上，在犯罪现场发现的dna都来自生产采证棉签的工厂的一名女工。
A team of british scientists , for instance , used electronic noses to pinpoint antibiotic-resistant bacteria in the nasal swabs of hospital patients .
