mankind人类：all of the living human inhabitants of the earth。
failure 失败：lack of success
organ器官：human organ，likeStomach, lung。
constitution宪法：law determining the fundamental political principles of a government。
- 随机文章
版权声明：除非特别标注，否则均为本站原创文章，转载时请以链接形式注明文章出处。
