Cascara

[kæ'skɑ:rә]

解释:

(noun.) dried bark of the cascara buckthorn used as a laxative.

编辑:威拉--From WordNet

解释:

n. the Cascara sagrada a Californian bark used as a tonic aperient: the Cascara amarga a bitter Honduras bark.—n. Cascarill′a the aromatic bitter bark of the West Indian Croton Eleuteria.

整理:诺里斯