The menthol is an important monoterpene alcohol widely applied for the industrial purpose.
摘薄荷醇是工业上应用广泛一类环萜醇。
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STEP 5 Put some peppermint oil, available at health food stores, on a cloth or cotton ball and sniff the vapor. Peppermint contains menthol, proven to clear congestion. Or drink hot peppermint tea, inhaling the steam as you drink.
向一块布或棉球上滴一些油,吸入蒸汽。油在健康食品商店可以买到。油中含有脑,经证实可以清理鼻塞。或者喝一些茶,喝茶的时候向鼻腔中吸 入蒸汽。