银的

I fell down the steps and barked my shins .

我从台阶上跌下，伤了我的胫。

Therefore, it is necessary does the further research and the development to the stone calamus non-volatile constituent and the pharmacology, provides the scientific basis for the clinical reasonable medication.

因此，有必要对石菖蒲的非挥发性组分及药理作进一步的研究与开发，为临床合理用药提供科学依据。