Pcvd
[化] 等离子化学气相沉积
🗣️ 情景例句
It's about my grandfather.
是关于我爷爷。
I told you, my mom could beat your pop.
告诉你，我妈要把你爸揍一顿。
The efficiency is greatly raised,and the intensity of labor is decreased.
工作效率大大地提高了，而劳动强度却降低了。