Paraiodoaniline
对碘苯胺
🗣️ 情景例句
What did I do with the rings?
我把戒指放哪儿了？
A new broom sweeps clean.
新官上任三把火。
Sam and I had lunch together today. We went to a restaurant.
我和萨姆今天一起吃的午饭。我们去了一家饭店。