swabs

1.The device tests material collected from a quick warb (swab) of a person's throat.

种装置测试物质是从人喉咙处用棉签快速。

2.The paper introduces a new type slim - hole MWD tool, which is capable of accurately measuring downhole annular pressure and pressure effect caused by swabbing and waveness.

文章介绍一种新型小井眼随钻测井仪，它能够精测量井底环空压力以及抽吸和波动引起压力。

3.The child of this period loves dauby crow, can change wall brush the emulsioni paint that swabs to be able to bear or endure, make them free in the room behave originality.

个时期孩子爱乱涂鸦，可以把墙壁改刷为耐擦洗乳胶漆，让他们在房间里自由表现创意。