benzyl ethyl ether基: base; foundation乙基: aethylis; ethyl; ethyl group醚: ether庚基乙基醚: heptyl ethyl ether甲基乙基醚: methyl-ethyl ether下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:基乙基醚,即可在微信中查询翻译