polyol surfactant多元: multielement; polybasic; mul ...醇: mellow wine; good wine alcoh ...聚醚類表面活性劑: polyether surfactant聚氧乙烯酯類表面活性劑: polyoxyethylene ester surfactant陽(yáng)離子烴類表面活性劑: cationic hydrocarbon surfactant下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯