Subtractor
[计] 减法单元, 减法器, 减数
🗣️ 情景例句
I ofter go shopping during National Day holiday.
我经常是在国庆节购物。
How late are you open.
你们营业到几点？
I could see a snake, a bear, a wolf, but no people.
我还看见一条蛇、一只熊、一只狼，但没有看见人。