Diarylamine
[机] 二芳香基氨
🗣️ 情景例句
May I call you Malcolm?
我能称你 Malcolm 吗？
Do you have any goods to declare for customs?
你有任何物品要在海关呈报吗？
Look! What does that boat look like?
瞧！那艘船看起来像什么呀？