duty-free

英 [ˌdjuːti ˈfriː]

美 [ˌduːti ˈfriː]

adj. 免关税的

第三人称单数：duty-frees　

Collins.1

牛津词典

adj.

免关税的
that you can bring into a country without paying tax on them
1. duty-free cigarettes
  免税香烟

ADJ (飞机、轮船、机场等地出售的商品)免税的,免关税的
Duty-freegoods are sold at airports or on planes or ships at a cheaper price than usual because you do not have to pay import tax on them.
1. ...duty-free cigarettes.
  免税的香烟

adj

How many bottles can I buy duty-free?
我能买多少瓶免税的？
Here's a duty-free quota list.
这里有一份免税限额单。
My mother asked me to bring back some duty-free perfume when I returned from Hong Kong.
我母亲要我从香港返回时带些免税香水。
Which duty-free articles can I buy on the plane?
我在飞机上买什么免税商品？
You are allowed to bring in a carton of cigarettes duty-free.
你可以免税带一条香烟。
If you like, I may recommend some Duty-free items for you.
如果您需要，我可以向您推荐几款适合您的免税商品。
What's the maximum amount of wine you're allowed to take through customs duty-free?
海关准许携带酒类的最大免税限量是多少？
I paid$ 320 at the duty-free shop.
我在免税商店付了320美元。
When can we buy duty-free goods?
什么时候我们能买免税商品？
When I go abroad, I hardly ever use all my duty-free allowance.
我出国的时候，几乎从没有用完我的全部免税额度。