单词	stand-by oil pump
释义	stand-by oil pump 用油泵
随便看	time-lag device time lag disturbance time-lag disturbance time-lag effect time-lag fuse time-lagged time lagged relay time lagged type time lag measurement time-lag network time lag of first order time lag of higher order time lag of spark time-lag of spark time-lag over-current protection time-lag overload relay time lag over-overload relay time-lag process time-lag relay time lag relay time lag release time-lags time lags time lag swich time-lag switch S柳梢青 S柳梢青 S柳梢青·岳阳楼 S柳梢青·春感 S柳梢青·灯花 S柳梢青·送卢梅坡 S栾家濑 S桂州腊夜 S桂枝香 S桂枝香观木樨有感，寄吕郎中背地背地里背场背坡背城借一背夫背头背嫌疑背子背字儿