A low-growing evergreen shrub(Empetrum nigrum) native to cool regions of the Northern Hemisphere and having tiny leaves, small pinkish or purplish flowers, and black, berrylike fruits.是什么意思_A low-growing evergreen shrub(Empetrum nigrum) native to cool regions of the Northern Hemisphere and having tiny leaves, small pinkish or purplish flowers, and black, berrylike fruits.在线翻译_英语_读音_用法_例句