Nitronaphthylamine
[化] 硝基萘胺
🗣️ 情景例句
Tell me all about yourself.
告诉我关于你的一切。
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
Certainly, doctor.Come upstairs.
当然可以，医生。上楼吧。