violanthrov紫: purple; violet蒽酮: anthrone异紫蒽酮: isoviolanthrone紫蒽: violanthrev异紫蒽: isoviolanthrene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:紫蒽酮,即可在微信中查询翻译