Fluorochlorobenzene
氟氯苯
??? 情景例句
Can I leave him a voice in mail?
我可以在他的語音信箱里留話嗎？
He's a dumb guy.
他是位沉默的老兄。
Yes, we only have one more item to take care of.
是啊，要談的只剩下一項而已了。