字典網>> 英漢字典>> O開頭詞條>>oil-tight的意思 漢英字典oil-tight中文翻譯：【化】 不透油的字典網英文字典相關詞條：oil pump outlet line oil vaccine oil gage oil immersed forced-oil-cooled transformer oil control thermostat oil buffer oil for electrical appliances oiling oil immersed oil bowl