Menthol is a compound extracted from mint oils or produced synthetically that activates cold-sensitive neurons in the nervous system.
薄荷醇是一种从薄荷油中提炼或合成的一种混合物，它可以刺激大脑神经系统中对冷敏感的神经细胞。
It contains many herbal formulas, such as menthol, camphor and mint oil, that its fans claim keep their skin cool.
清凉油含薄荷醇、樟脑及薄荷油等草本成分，据说可以使皮肤保持凉爽感。
Made from menthol, camphor, mint oil and other ingredients, the ointment is pungent and touted as a remedy for maladies from headaches and mosquito bites to nausea and foot corns.
清凉油的成分包括薄荷脑、樟脑、薄荷油，闻起来有点刺鼻，但是可以缓解头痛，止痒，防止晕车晕船，甚至还能治疗鸡眼。
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