Tormentil

[tɒ:mentil]

解释:

(n.) A rosaceous herb (Potentilla Tormentilla), the root of which is used as a powerful astringent, and for alleviating gripes, or tormina, in diarrhea.

霍奇编辑

解释:

n. a genus of plants one species with an astringent woody root.

手打:温迪