Pcss
n. 光电导半导体开关
🗣️ 情景例句
I just saw a big one!
我刚看见一条大的。
When the belly is full, the bones would be at rest.
饱暖图安逸。
While this was going on, Mr.Taylor was upstairs.
这开始发生时，泰勒先生正在楼上。