音标发音英式音标 [ˈsɪm ˌkɑːd]美式音标 [ˈsɪm ˌkɑːrd]英式发音 美式发音 基本解释（移动电话中的）SIM卡，用户识别模块。同根派生 SIM card相关词英英字典剑桥英英字典 a plastic card in a mobile phone that contains your personal information and that allows you to use the phoneSIM card剑桥字典SIM card柯林斯字典