edge animal

• 边缘动物

edge animal的用法和样例：

例句

1. The American alligator is a rare success story of an endangered animal not only saved from extinction but now thriving.
   美洲鳄是为数不多的濒危动物被拯救的案例，它不仅从灭绝的边缘被拯救过来，而且还兴旺发达。