动物毒性试验证明，醉马草毒素是醉马草的主要有毒成分。

The alkaloid was named "stipatoxin" which was proved to be the main toxic constituent of A.

youdao

动物毒性试验证明，醉马草毒素是醉马草的主要有毒成分。

The alkaloid was named "stipatoxin" which was proved to be the main toxic constituent of A.

youdao