英语词汇“污水管--排水管--下水管”的翻译、意思、用法、释义-英汉汉英词典

单词	污水管--排水管--下水管
释义	污水管；排水管；下水管sewer
随便看	director circle director circle of a hyperbola director circle of an hyperbola director cone of ruled surface direct order direct order cost direct-order marketing direct order recording and invoicing system direct order recording and invoicing system (doris) direct order recording and invoicing system {=doris} direct or direct or held covered director element director elevation director elevation {= eb} direct organization direct organization file director general director(-)general director-general director generals director {gun} directorial directorially directoried data set directories