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
Let's go.
我们走吧。
I've never read a more fascinating story.
我没有读过比这更令人着迷的故事。
It would never again be possible for them to lead normal lives.
他们再也无法过正常的生活。