短语词组短語ethyl petrol phenyl ether 乙基苯基醚phenyl ethyl ether 苯乙醚;乙氧基苯Methyl phenyl ethyl ether 甲基苯基乙基醚O -Hydroxy phenyl ethyl ether 鄰羥基苯乙醚 返回 ethyl phenyl ether