音標(biāo)發(fā)音英式音標(biāo) [??m??.d??n.si ?s??.v?.s?z]美式音標(biāo) [??m??.d??n.si ?s??.v?.s?z]英式發(fā)音 美式發(fā)音 基本解釋（應(yīng)對(duì)火災(zāi)、疾病或犯罪等緊急事件的）應(yīng)急服務(wù)機(jī)構(gòu)。同根派生 emergency services相關(guān)詞英英字典劍橋英英字典 the organizations that deal with accidents and urgent problems such as fire, illness, or crimeemergency services劍橋字典emergency services柯林斯字典