transistordiode晶体管: transistor; crystal valve二极管: diode; two-electrode valve晶体管二极管逻辑: tdl; transistor diode logic晶体管二极管晶体管逻辑: transistor-diode-transistor logic互补晶体管二极管逻辑: complementary transistor diode logic下载手机词典可随时随地查词查翻译