North-western water vole水䶄
south-western water vole伊比利亚水
同义词：water volewater ratArvicola amphibius
同义词：water voleRichardson voleMicrotus richardsoni
N（名词） a large amphibious vole, Arvicola terrestris, of Eurasian river banks: family Cricetidae 水鼠 (Also called water rat)