Machining(of metals)
[化] 金属切削加工
🗣️ 情景例句
Does two o'clock sound alright?
两点钟好吗？
Is your factory any different from other plastics factories?
你们工厂和其他塑胶工厂有何差别呢？
Are these bags heavy? No, they're light.
不，是轻的。