Koala is an arboreal Australian marsupial.考拉是一种澳大利亚树栖有袋动物。The injured marsupial which underwent surgery at the Melbourne Zoo is expected to recover.接受了墨尔本动物园的外科手术,这个受伤的有袋类动物有望康复....

marsupial的复数形式为：marsupials...

marsupial的音标：marsupial的英式发音音标为：[mɑ:'su:piəl]marsupial的美式发音音标为：[mɑr'supiəl]...

n.有袋目哺乳动物adj.有袋的，袋状的...