Pcu
[计] 外部控制器, 功率变换器, 过程控制部件, 程序控制器, 可编程序控制器
🗣️ 情景例句
How did you do that?
你怎么做到的呢？
We never know the worth (or value) of water till the well is dry.
井枯方知水可贵。
It came to a stop outside the jeweller's.
在珠宝店门口停了下来。