Acetylenehalide
[机] 乙炔基卤
🗣️ 情景例句
Well, good night.
好吧， 晚安。
A wilful fault has no excuse and deserves no pardon.
不能宽恕故意犯下的错误。
The greatness of Venice will soon be lost.
威尼斯不久就会丧失它的伟大。