morning glory
noun
1- a climbing plant of the convolvulus family, sometimes cultivated for its trumpet-shaped flowers番薯属植物, 花呈喇叭状。
1.1
- Genus Ipomoea, family Convolvulaceae: several species, in particular the purple-flowered I. purpureus of tropical America.番薯属, 旋花科：数种, 尤指美洲热带地区开紫色花朵的紫花番薯。