N a tropical African cavy-like hystricomorph rodent, Thryonomys swinderianus, that lives in swampy regions: family Thryonomyidae 蔗鼠 (Also called (in W Africa) cutting grass)
N（名词） a tropical African cavy-like hystricomorph rodent, Thryonomys swinderianus, that lives in swampy regions: family Thryonomyidae 蔗鼠 (Also called (in W Africa) cutting grass)