noun 下载 🔗分享 考拉,树袋熊 A tree-dwelling marsupial, Phascolarctos cinereus, that resembles a small bear with a broad head, large ears and sharp claws, mainly found in eastern Australia. Examples : "The koala in the zoo enclosure was munching on eucalyptus leaves. " 动物园围栏里的那只考拉正在津津有味地吃着桉树叶。 animal biology nature environment continent 与AI对话词汇游戏阅读练习