Subtractor
[計] 減法單元, 減法器, 減數
??? 情景例句
The expressway can lead you everywhere around this region.
高速公路能把你帶到這個地區的任何地方。
Say, do you smell something burning in the kitchen?
喏，你有沒有聞到廚房里有燒焦的味道呀？
Be merciful! Let me destroy this paper.
慈悲一點吧！讓我撕毀這張借約吧。