Dichlorethylene
二氯乙烯
🗣️ 情景例句
I want a 3-button wireless mouse.
我想要一个三键光电鼠标。
His parents anticipate Gary's return home will be soon.
凯利的双亲认为他不久就会回家。
So I don't think she's left the college. And her papers and books are all over the desk.
所以我认为她还在学校。而且她的作业和课本都放在桌子上。