英语词汇“main drainage ditch”的翻译、意思、用法、释义-英汉汉英双解词典

单词	main drainage ditch
释义	main drainage ditch 总排水沟
随便看	welded joint angularity welded joint coefficient Welded joint forming welded joints welded joints in aluminium alloy welded joints seal welded joint strength test welded joint test specimen Welded joint with different thickness welded junction welded knee welded lapillistone welded line welded-line movement welded liquefied petroleum gas cylinder welded long rail welded loop welded machine frame welded mesh welded metal welded metal bellow Welded Metal Bellows welded metal-bellows mechanical seal welded module welded mounting coupler