Pecvd
等离子[体]增强CVD
🗣️ 情景例句
If only we could bottle the fresh air.
要是我们能用瓶子将新鲜空气装回去多好。
By the way,who are you waiting for?
顺便说,你正在等谁？
We had a damaged shipment from you.
你们送来的货有损坏。