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 applied for a job as a lifeguard at the community pool.
我申请了社区游泳池的救生员工作。
I'm afraid it won't be cold enough for a snowfall.
我恐怕天不会冷的下雪。
It came to a stop outside the jeweller's.
在珠宝店门口停了下来。