Polythioether
[化] 聚硫醚
🗣️ 情景例句
Can I see your selection of perfumes?
我能看一下你们的香水吗？
I'm sick and tired of having to take care of your brother just because he refuses to go out and find a job.
只是因为你弟弟不肯出去找工作就得我来照顾他，这真让我烦透了。
It is as if a single unimportant event set up a chain of reactions.
好像是一件无关紧要的小事引起了一连串的连锁反应。