Penetrant test
[化] 渗透试验
🧩 词语组成解析
a. 渗[穿]透的
🗣️ 情景例句
I can't drive, I've never driven in my life.
我不会开车，我这辈子都没开过车。
The movie began as soon as we got there.
我们一到那儿电影就开始了。
I think you have the Wrong number.
我想你打错号码了。