desman
/ˈdesmən/noun
1- a small semiaquatic European mammal related to the mole, with a long tubular muzzle and webbed toes（半水栖）麝鼹, 鼬鼹。
1.1
- Family Talpidae: the Russian desman (Desmana moschata) and the Pyrenean desman (Galemys pyrenaicus).鼹科：包括俄罗斯麝鼹（拉丁名Desmana moschata）和比利牛斯鼬鼹（拉丁名Galemys pyrenaicus）。
词源
late 18th cent.: via French and German from Swedish desman-råtta 'muskrat'， from desman 'musk'.