Machining(of metals)
[化] 金属切削加工
🗣️ 情景例句
You have some guests in the reception room.
有几位客人在接待室等 。
Idleness is the rust of the mind.
懒惰使脑子生锈。
Then I'll water them to stop the soil getting too dry.
然后，我还要给它们浇水，以免土壤变得太干燥。