roaming
🇺🇸
/ˈrəʊmɪŋ/
🇬🇧
/ˈrəʊmɪŋ/
noun
R
the ability to use a mobile phone outside of its home network area
I had to pay extra fees for roaming while I was on vacation.
我在度假時不得不為漫遊支付額外費用。
translation
漫游