基本解释[生物学]帚尾袋貂词组短语短语COMMON BRUSH -TAILED POSSUM 狐袋貂brush -tipped ring-tailed possum 粗卷尾袋貂;环尾袋貂属英英字典柯林斯英英字典 any of several widely-distributed Australian possums of the genus Trichosurus 专业释义生物学帚尾袋貂