单词	cement duct
释义	cement duct 黏液管
随便看	backside back side backside angle backside attack backside bus backside cache backside cooling method back-side cooling method backside edge backside-front back side grid bar back side guard backside illumination back side loop backside pattern backsides back-sides back side strain backside thread backside throw backside throws backside-to backsiding backsies back sight 一人事小，国家事大一人传两，两人传十一人传十，十人传百一人传虚，万人传实。一人传虚，十人传实一人传虚，百人传实一人作官，福及三代一人作恶，万人遭殃一人作罪一人当一人修路，万人安步加油加油器加油添醋加法加注加洗加派加深加添加温