Pid
[化] 光离子化检测器\\n[医] 苯茚二酮
🗣️ 情景例句
You can't do that! it's against the rules.
你不能那么做！ 那是违反规定的。
A miserly father makes a prodigal son.
爱钱如命的父亲生个儿子挥金如土。
We're in Class Three, Grade One.
我们是在一年级，三班。