Dape
[医][=4，4'-diaminodiphenyl ether]4，4'-二氨基二苯醚
🗣️ 情景例句
I hear it from my patients.
我是从我的病人那儿听到这些的。
Do I need a reservation for the dining car?
我需要预订餐车吗？
He thinks himself somebody, but we think him nobody.
他自以为是重要人物，但我们觉得他什么也不是。