基本解释[機械工程]定時限词组短语短語definite -time limit relay 逆時定時限繼電器;定時限繼電器;繙譯inverse -time definite time limit relay 反時定時限繼電器;定時限繼電器definite time -limit release 定時限釋放definite minimum time -limit relay 最小定時限繼電器;時限繼電器definite-time limit更多词组专业释义機械工程定時限