字典網>> 英漢字典>> L開頭詞條>>levelling machine的意思 漢英字典levelling machine中文翻譯：【化】 削勻機字典網相關詞條：levelling bulb reservoir levelling roll levelling agent BOF levelling dyestuff levelling of dye levelling bulb levelling of pumping unit levelling screw levelling support levelling