Triphenylhydrazine
[化] 三苯肼
🗣️ 情景例句
Ah. She's out.
啊。她出去了。
It's a pain in the neck.
那真是件麻烦事
What about your sister Kate? You didn't come together, did you?
你的妹妹凯特呢？你们不是一起进校的，对不对？