Hmf
abbr. hollow metal frame 空心金属架
🗣️ 情景例句
All right, let's get down to business.
好，我们来谈正事吧。
Congratulations on your happy new year.
我恭喜你新年快乐。
As the men refused to stop working, the police attempted to seize the pneumatic drill.
由于工人拒绝停下手中的活，警察想夺风钻。