音标发音英式音标 [ˈɔɪ.stə ˌkɑːd]美式音标 [ˈɔɪ.stɚ ˌkɑːrd]英式发音 美式发音 基本解释（在伦敦公共交通系统内用来支付车费的）八达通卡。同根派生 Oyster card相关词英英字典剑桥英英字典 a small plastic card that can be used as a method of payment on buses, trains, and the underground in LondonOyster card剑桥字典Oyster card柯林斯字典