Precise examination
[化] 精密探伤
🧩 词语组成解析
🗣️ 情景例句
This spring is the origin of the brook.
这泉水是那条小河的源头。
You look tired. Have you been getting enough sleep?
你似乎累了。睡眠充足吗？
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。