1. 薄荷脑;薄荷醇
Menthol is a substance that smells a bit like peppermint and is used to flavour things such as cigarettes and toothpaste. It is also used in some medicines, especially for curing colds.

1. a lotion containing menthol which gives it the smell of mint

2. a crystalline compound that has the cool and minty taste and odor that occurs naturally in peppermint oil
used as a flavoring and in medicine to relieve itching, pain, and nasal congestion