deductible

名词 deductible:

1. (taxes) an amount that can be deducted (especially for the purposes of calculating income tax)
2. a clause in an insurance policy that relieves the insurer of responsibility to pay the initial loss up to a stated amount

形容词 deductible:

1. acceptable as a deduction (especially as a tax deduction)

1. Not deductible, especially for income-tax purposes.
   不扣除的不扣除的，尤指为所得税的目的而不扣除的
2. Money spent on business expenses is deductible.
   业务方面的开支是可扣除税款的。

de.duct.i.ble

adj.（形容词）
That can be deducted, especially with respect to income taxes:
可减免的：可扣除的，尤指收入所得税可减免的：
例句：
deductible expenses.
可减免的花费

n.（名词）
Something, such as an expense, that can be deducted, as for income-tax purposes.
可减免的东西：如花费，为了纳所得税可以减免
A clause in an insurance policy that exempts the insurer from paying an initial specified amount in the event that the insured sustains a loss.
扣除条款：保险单内的条款之一，免除保险人对被保险户承受的损失赔偿最初的规定的金额

【引伸】
deduct.ibil.ity
n.（名词）