toll-free

 Longman Dictionary of Contemporary English 5++朗文当代英语 5++LDOCE 5++朗文 5++

Related topics: Telephone, telegraph

ˌtoll-ˈfree adverb American English  TCTif you telephone a particular number toll-free, you do not have to pay for the call 〔电话〕无需付费的，免费的 —toll-free adjective a toll-free number 免费电话号码From Longman Business Dictionarytoll-freeˈtoll-free adverb American English if you telephone a number toll-free, you do not have to pay for the call —toll-free adjectiveCall this toll-free number for details.

ˌtoll-ˈfree adverbChineseSyllable  

number you telephone you do particular Business toll-free, a if

toll-free
ˌtoll-ˈfree adverb American English
if you telephone a particular number toll-free, you do not have to pay for the call
—toll-free adjective:
    a toll-free number

toll-freeBrE /ˌtəʊl ˈfriː/ 🔊NAmE /ˌtoʊl ˈfriː/ 🔊 adjective (NAmE) (of a telephone call to an organization or a service 打给机构或服务部门的电话) that you do not have to pay for 免费的◆a toll-free number免费电话号码  ➡  see also Freephone