PU
abbr. 实际装置(Physical Unit);推进装置(Propulsion Unit);功率单位(Power Unit);拾音器(Pickup)
例句
In some coastal provinces such as Guangdong Province and Fujian Province, a pot of Oolong tea or Pu-er tea is the usual treat.
在一些沿海省份,如广东省和福建省,一壶乌龙茶或普洱茶是最为常见的用来招待客人的茶。