Penetrant test
[化] 渗透试验
🧩 词语组成解析
a. 渗[穿]透的
🗣️ 情景例句
Why don't we get in the car and drive home?
我们何不开车回家？
We are accustomed to working hard.
我们习惯于努力工作。
The more expensive kind of antique shop where rare objects are beautifully displayed in glass cases to keep them free from dust is usually a forbidding place.
高档一点的古玩店为了防尘，把文物漂亮地陈列在玻璃柜子里，那里往往令人望而却步。