河狸的英文怎么拼写

河狸

[词典] Caster fiber; beaver （旧称“海狸”）;

[例句]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。

For many years the leading fixatives were the animal products ambergris, civet, musk and castoreum.