marsupial GREGMAT

Having no marsupial pouch, the mother presses the patagium into service.

但是它们没有像有物一样的育，时猫猴妈妈的翼膜就派上用场了。

Pouches are a peculiarity of marsupials.

腹是有物的特色。

Any of various small arboreal marsupials of the family Phalangeridae, of Australia and adjacent islands, having a long tail and dense woolly fur and including the cuscus and the flying phalanger.

貂结趾科中的一种栖于树上的小型有物，生长在澳大利亚及其毗临岛屿上，有长尾和浓密的皮毛，包括猴和飞行貂。