deduct from income

例句：

1. 1.The company decided to deduct 20% from the sales figures.
   公司决定从销售额中扣除20%。
2. 2. The teacher asked us to deduct our homework from the grades.
   老师要求我们把作业成绩从分数中扣除。
3. 3.The manager decided to deduct the employee's bonus for poor performance.
   经理决定因为员工表现不佳而扣除其奖金。