Dehalogenation
[化] 脱卤作用
🗣️ 情景例句
That's a relief.
现在我放心了。
Hello, may I change some money with my Master card?
我能否用万事达卡来兑换些钱吗？
I'm afraid we haven't got any black shoes in that size at the moment.
恐怕此刻我们没有8号的黑色鞋了。