Upf
abbr. unilateral pulmonary function 单侧肺功能; user port function 用户端口功能; universal picture format 通用图像格式; United Plastic Fabricating 塑料制品制作联盟
🗣️ 情景例句
People don't ask questions about a person's salary.
人们不问一些关于收入的问题。
Every fool can find faults that wise man cannot remedy.
蠢人也能找出聪明人无法弥补的岔子来的。
Yes, I have.I think that.I've hurt my back.
是啊，摔伤了。我想我把背摔坏了。