单词	low voltage--lv
释义	low voltage，LV低电压
随便看	data control language data controller data control processor data control/security data control switch data control unit data control unit--dcu data control unit，dcu data control utility data convention data conversion data conversion code data conversion--dc data conversion hybrids data conversion language data conversion line data conversion multiplexer data conversion utility data conversion，dc data converter data converters data coordinating committee data coordinator data coordinator and retriever data coordinator and retriever--dcr