Perchloropropane
八氯丙烷
🗣️ 情景例句
I'm thrilled for you, Grandpa.
我真为你兴奋， 爷爷。
We are of the same mind, so let us act quickly.
我们心意一致，所以及早行动吧。
'Now you get out of here, all of you!' he shouted.
“你们都从这里走开，全都走开！”他大叫着，