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
I care about people, not things.
我关心人， 而不是东西。
First impressions are most lasting.
最初的印象最为持久。
He knows English better than I.
他比我懂英语。