Pcss
n. 光电导半导体开关
🗣️ 情景例句
I'm sorry, I really don't know.
对不起，我真的不知道。
If you insist, I will comply with your request.
如果你坚持，我们会遵照你的要求。
He suggests you leave here at once.
他建议你立刻离开这儿。