Bromoacetophenone
溴苯乙酮
🗣️ 情景例句
Anything special you want to talk about?
有什么特殊的事要谈吗？
Don't beat around the bush.
别拐弯抹角了。
Half the world's telephone calls are made in English.
全球1/2的电话是用英语打的。