词汇	貞紀
释义	貞紀 zhēn jì谓清明盛世。贞纪
随便看	variable-drop pinion variable ductility coefficient variable dummy variable duplication variable-duration variable duration impulse variable-duration impulse variable duration impulse system variable-duration impulse system variable duty Variable Earnings Program variable eccentric variable eccentrical Variable Echo variable editing variable edit width variable effuser Variable EGR variable, electric variable electrical delay variable electronic bearing marker variable electronic beating marker variable electronic filter variable electronic shutter variable element