nhp羟: hydroxyl乙基: aethylis; ethyl; ethyl group吡咯: pyrrole; pyrrol; azole烷: alkane酮: ketone; alkone; ket-; -one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:羟乙基吡咯烷酮,即可在微信中查询翻译