one of the most handsome prairie wildflowers having large erect bell-shaped bluish flowers; of moist places in prairies and fields from eastern Colorado and Nebraska south to New Mexico and Texas
perennial of northern hemisphere with slender stems and bell-shaped blue flowers
造句
用作名詞(n.)
The girl picked herself up and pulled a bluebell out of her hair. 姑娘坐起身來，從頭發(fā)里摘出一枝風(fēng)信子。