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
Likewise, Mr. Riley.
我们也一样 ，Riley先生。
How long are you going to stay here?
你要在这里停留多久？
The mobile phone is as popular as the beeper nowadays.
现在手机和寻呼机一样普及。