Pcvd
[化] 等离子化学气相沉积
🗣️ 情景例句
All right, I get the message.
好吧，我知道了。
Such a small mistake is pardonable.
不会追究犯了那么小的错误的。
Though a number of descents have been made, much of it still remains to be explored.
人们多次进入洞内探险，但至今尚有不少东西有待勘探。