A security officer might swab your hands, your shoes, or your bag, then place the swab in yet another machine for analysis.

安检人员可能会擦在你的手、鞋子或者包，那些被擦过的地方还要经过其他器械的分析。

Most tests require collecting cells by swabbing saliva in the mouth and sending it to the company for testing.

7. 大多数测试需要通过擦拭口腔中的唾液来收集细胞并将其发送到公司进行测试。

So scientists can stick swabs in our armpits while inducing different emotions, and then see how dogs react to those odors.

因此，科学家们可以在诱发不同情绪的同时将棉签插入我们的腋窝， 然后观察狗对这些气味的反应。

Alright, an epidemiologist named Michael Mina, he is strongly suggesting for this particular variant, for Omicron, that you swab in the back of your throat and your nose if you're gonna do the rapid test.

一位名叫迈克尔·米娜的流行病学家，他强烈建议使用这种特殊的变体，针对奥密克戎，如果你要做快速测试的话，你可以在喉咙和鼻子后部用棉签擦拭。