1. a colorless pungent irritating liquid ester C4H5NS that is the chief constituent of mustard oil used in medicine and is used as a flavoring agent and as a medical counterirritant — called also allyl mustard oil
allyl mustard oil 例句
英汉例句
allyl mustard oil is a mixed pungent odour flavour oil. in the paper, a technological process of allyl mustard oil from mustard seed (brassica juncea) is described.