词语乙撑二胺
解释ethylene diamine
ethylene diamine〔名词〕乙二胺详细»
ethylene diamine〔名词〕乙二胺,乙二胺-1详细»
ethylene diamine〔名词〕乙撑二胺详细»
ethylene diamine乙二胺详细»
乙撑二胺ethylene diamine详细»
乙撑二胺ethylenediamine详细»