isomerism现象: appearance; phenomenon性: nature; character; dispositi ...异构性;异构现象: isomerism光异构现象;光异构性: photoisomerism价异构现象;价异构性: valency isomerism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:异构现象;异构性,即可在微信中查询翻译