Umf
abbr. ultramicrofiche 超缩微平片，超缩微胶片
🗣️ 情景例句
What does NATO stand for?
NATO代表什么？
Please count the chairs in that room.
请在那个房间里数一下椅子。
I'm not sure. Maybe I'll give her some flowers. What about you?
我还不太肯定。也许我送她一些花儿。你呢？