Chloronitropropane
壮棉丹
🗣️ 情景例句
Certainly. Hold on, please.
当然可以，请稍等。
You won't believe it,but it was really cheap.
你不会相信的，但这条裤子确实很便宜。
I say, let's go out for a drive next Sunday.
我说，咱们下星期天开车出去兜兜风吧。