Penetrant test
[化] 渗透试验
🧩 词语组成解析
a. 渗[穿]透的
🗣️ 情景例句
What's your problem, Mike?
你现在问题在哪 ，Mike？
Let's see you do it!
有本事你做给我看！
The question became one of whether Man could control the disease he had invented.
现在的问题是，人类能否控制住这种人为的疾病。