Quaterphenyl
[化] 四联苯
🗣️ 情景例句
I would like to send this by registered mail, please.
我想把这封信挂号寄出。
Before you go on, I have a question.
在你接着干之前，我有一个问题。
I'd like a cup of tea. What about something to eat?
我想来杯茶。吃点什么呢？