字典網>> 英漢字典>> L開頭詞條>>lubrication failure的意思 漢英字典lubrication failure中文翻譯：【化】 潤滑失效英文字典lubrication failure字典網相關詞條：lubrication equipment lubrication system lubrication guide lubrication points lubrication groove lubrication lubrication oil tank lubrication by oil circulation