字典網>> 英漢字典>> L開頭詞條>>long-time burning oil的意思 漢英字典long-time burning oil中文翻譯：【化】 久燃煤油(鐵路信號燈油)字典網字典網相關詞條：long-term contract accounting long-range navigation longitudinal magnetization long-term operation funds long-term expenditures long overhung shaft long selling long shot longitudinal current long cylinder