Ethoxylaniline
羟乙基苯胺, 苯胺基乙醇
🗣️ 情景例句
Oh, Grandpa, I'm so happy to see you!
啊， 爷爷！ 见到您我真高兴。
A dog will not howl if you beat him with a bone.
骨头打狗狗不叫。
How can you say that?
你怎么可以这样说？