Huperzine A is one of the alkaloids contained in a plant known as Chinese club moss.

  • 石杉碱甲是一种碱,存在于象中国杵状苔藓这种类型的植物当中.

  • 互联网摘选 2025-01-20 17:56:40

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句