noun🔗Share负鼠 Any American marsupial of the family Didelphidae. The common species of the United States is Didelphis virginiana."The opossum scampered across the backyard, searching for insects. "那只负鼠在后院里匆匆跑过，寻找昆虫。animalbiologyorganismnatureChat with AIVocabulary GamePractice Reading
