音標(biāo)發(fā)音英式音標(biāo) [k?.mju?.n??ke?.??n ?k??d]美式音標(biāo) [k?.mju?.n??ke?.??n ?k??rd]英式發(fā)音 美式發(fā)音 基本解釋(火車上的)緊急制動(dòng)索。同根派生 communication cord相關(guān)詞英英字典劍橋英英字典 a chain in a railway carriage that a passenger can pull in an emergency to stop the traincommunication cord劍橋字典communication cord柯林斯字典