deduction from sales
抵销销货额项目
deduction for expenses of self-education
个人进修开支扣除额
deduction from gross payroll
工薪总额中扣除数
deduction from wages
工资中扣款
deduction for internal reproduction
减去内部复印费
deduction from net income
净收益中扣除数
deduction from gross income
可从毛收入中扣除的项目
deduction from income
可从收入中扣除的项目