Pcf
[计] 程序控制设备
🗣️ 情景例句
Please accept my apologies for any trouble my mistake has caused you.
因为我的失误给你添麻烦了，请接受我的道歉。
I think it's going to tear soon.
我认为它将会很快被撕破。
Nothing at all.
什么也看不见。