adj.下垂的,无力的
v.弯曲或下垂,发蔫( droop的现在分词 )
The branches of the drooping willows were swaying lightly.
垂柳轻飘飘地摆动.
The drooping willows are waving gently in the morning breeze.
晨风中垂柳袅袅.
These plants are drooping — they want water.
这些庄稼有点枯萎——需要浇水.