duty-free

adv. /ˌduː.t̬iˈfriː/ B1

免税地；免税的

Without paying local tax or customs duty on goods.

仙境例句

The Hatter bought his tea duty-free on a boat from China, or so he said.

帽匠说他的茶是在一艘从中国来的船上免税买的，至少他是这么说的。