pseudomamma

例句：

1. 1.The pseudomamma is a rare and endangered species.
   伪母马是一种罕见的濒危物种。
2. 2.The pseudomamma has been extinct for over 50 years.
   伪母马已经灭绝超过50年。
3. 3.The pseudomamma was discovered in the Amazon rainforest.
   伪母马在亚马逊雨林被发现。