road kill短语⁴⁵⁹⁴⁴ 基本英英例句 被辗死的动物 名词 roadkill: the dead body of an animal that has been killed on a road by a vehicle The fluctuation of road kill could be related with migration of amphibians between seasons. 这种季节性差异和两栖类各个生活史阶段的迁移运动有密切的关系。210.75.237.14