duty-free
US /ˌduːtiˈfriː/
UK /ˌduːtiˈfriː/

1.
免稅地, 不含稅地
without payment of customs duty or other taxes
:
•
Passengers can purchase goods duty-free when traveling internationally.
國際旅行時,乘客可以免稅購買商品。
•
He brought back a bottle of whiskey duty-free from his trip.
他從旅行中帶回一瓶免稅威士忌。