noun🔗Share育儿袋， 囊袋 The external pouch in which female marsupials rear and feed the young."The kangaroo's marsupium protected her joey from predators. "袋鼠的育儿袋保护了它的小袋鼠免受掠食者的侵害。animalbiologyanatomyorganismbodypartphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share育儿袋，抱卵囊 A brood pouch in some fishes, crustaceans and insects in the family Monophlebidae."The female Monophlebidae insect carried her eggs safely within her marsupium, a protective pouch on her abdomen. "雌性单脉绵粉蚧安全地将卵携带在腹部的育儿袋中，这个育儿袋起着保护作用。organismanimalinsectfishbiologyChat with AIVocabulary GamePractice Reading
