Any of various evergreen shrubs of the genus Mahonia, especially M. aquifolium of northwest North America, having compound leaves with spiny-toothed leaflets and black berries with blue bloom.是什么意思_Any of various evergreen shrubs of the genus Mahonia, especially M. aquifolium of northwest North America, having compound leaves with spiny-toothed leaflets and black berries with blue bloom.在线翻译_英语_读音_用法_例句