For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.多年来,用的较多的固定剂是动物制品龙涎香 、 香猫香 、 麝香、以及河狸香.Castoreum Fragrance. Fragrances are an inexpensive way to perfume unscented hair pr...

castoreum的音标：castoreum的英式发音音标为：[kæs'tɔ:rɪəm]castoreum的美式发音音标为：[kæs'tɒrɪrm]...

n.海狸香（海狸性腺产生的一种浓味香料）...