基本解釋[動(dòng)力與電氣工程]定時(shí)滯詞組短語短語definite -time lag circuit breaker [電]定時(shí)滯後斷路器definite time -lag current protection 定時(shí)限電流保護(hù)definite-time lag更多詞組專業(yè)釋義動(dòng)力與電氣工程定時(shí)滯