Dape
[医][=4，4'-diaminodiphenyl ether]4，4'-二氨基二苯醚
🗣️ 情景例句
You graduated from engineering school.
你是从工学院毕业的。
Are you with me?
你们跟上我讲的了吗？
They're all millionaires!
他们都是百万富翁！