Subtractor
[计] 减法单元, 减法器, 减数
🗣️ 情景例句
OK. Is that all?
好的。就这样完了吗？
You've got to do something.
你一定要想办法。
Oh. It's very nice. How far have you been in it?
嗬，太漂亮了。你开它走了多远？