音标发音英式音标 [ˈeɪd ˌwɜː.kər]美式音标 [ˈeɪd ˌwɝː.kɚ]英式发音 美式发音 基本解释援助队员（当一国发生战乱、饥荒时，前往救援的人员）。同根派生 英英字典剑桥英英字典 someone who is working in a country where there is a war, no food, etc., in order to help people