Pecvd
等离子[体]增强CVD
🗣️ 情景例句
Active Sports is getting a solid reputation for having top of the line products.
Active Sports的产品质量上乘，而且取得了很好的声誉。
I was perfectly aware of this before we married.
结婚前我就完全意识到这个问题。
What is needed in the case of noise is a study of large numbers of people living under noisy conditions,
对于噪音问题，需要对大量生活在噪音中的人进行研究，