Mdi
[化] 二苯基亚甲基二异氰酸酯
🗣️ 情景例句
I think Michelle is asleep now. Let's talk.
我想Michelle现在睡着了。让我们谈谈吧。
I'm glad to hear about your graduation.
我很高兴听到你毕业的消息。
Such data is confidential.
这样的资料为机密资料。