printed circuit (board)
noun [ C ] uk/ˌprɪn.tɪd ˈsɜː.kɪt ˌbɔːd/ us/ˌprɪn.t̬ɪd ˈsɝː.kɪt ˌbɔːrd/
印刷电路
a set of electrical connections made by thin lines of metal fixed onto a surface
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