音标发音英式音标 [ˌprɪn.tɪd ˈsɜː.kɪt ˌbɔːd]美式音标 [ˌprɪn.t̬ɪd ˈsɝː.kɪt ˌbɔːrd]英式发音 美式发音 基本解释印刷电路。同根派生 printed circuit (board)相关词英英字典剑桥英英字典 a set of electrical connections made by thin lines of metal fixed onto a surfaceprinted circuit (board)剑桥字典printed circuit (board)柯林斯字典