Umf
abbr. ultramicrofiche 超缩微平片，超缩微胶片
🗣️ 情景例句
Let me know if you need anything.
假如你需要什么就通知我。
Henry cannot stomach the violence in that movie.
亨利无法忍受那部电影的暴力镜头。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。