a tax-free allowance

免税额

牛津词典

...a tax-free investment plan.

免税的投资计划

柯林斯高阶英语词典

...a return of 16.5% tax free...

16.5% 的免税回报

柯林斯高阶英语词典

Can I get it tax free?

我可以免税购买 吗 ?

期刊摘选

A new joint venture was built in the tax free zone.

一个新的合资企业在免税区内建了起来.

期刊摘选

How many bottles of these can I take tax free?

我可以带几瓶免税的?

期刊摘选

Tax free. IRS can't touch one cent.

免税的, 税局碰不到一分钱!

期刊摘选