Subtractor
[计] 减法单元, 减法器, 减数
🗣️ 情景例句
The director is insisting on a staff meeting this evening at 7pm.
主管坚持在今晚7点抹刀形职工大会。
Never cast your pearls before swine.
不要把珍贵之物送给不识货的人；勿明珠暗投；勿对牛弹琴。
We are all taking medicine against the disease.
我们都服药治疗疾病。