pennyroyal oil

详细解释:【化】 胡薄荷油(取自Mentha pulegum)
【医】 甜薄荷油

英语解释：

名词 pennyroyal oil:

oil from European pennyroyal having a odor like mint; used chiefly in soapsaromatic oil from American pennyroyal同义词：hedeoma oil