字典網>> 英漢字典>> O開頭詞條>>oil-pressure valve的意思 漢英字典oil-pressure valve中文翻譯：【化】 油壓閥oil-pressure valve 英文字典相關詞條：oil putty oil-based paint oil rig financing oil red IV oil field chemical oil of garlic oil transfer pump oiliness test oil demulsibility oil duck