Pecvd
等离子[体]增强CVD
🗣️ 情景例句
and bring your friends along.
请带你的朋友们进来。
My ambitions concern the things I am most fascinated by.
我对于能迷惑我灵魂的东西最具野心。
Can you see him please?He has a bad cold, too!
您能看看他吗？他也得了重感冒！