音標(biāo)發(fā)音英式音標(biāo) [?help.la?n]美式音標(biāo) [?help.la?n]英式發(fā)音 美式發(fā)音 基本解釋n.熱線服務(wù)電話同根派生 helpline相關(guān)詞英漢例句用作名詞 (n.)Calls to the helpline cost 38p per minute.打熱線服務(wù)電話每分鍾爲(wèi)38便士。If you have a query about your insurance policy, contact our helpline.若對(duì)保險(xiǎn)單有疑問，請(qǐng)撥打我們的諮詢熱線。helpline更多例句英英字典劍橋英英字典 a service providing advice and comfort to worried or unhappy people on the phonehelpline劍橋字典helpline柯林斯字典