mankind人类:all of the living human inhabitants of the earth。failure 失败:lack of successorgan器官:human organ,likeStomach, lung。constitution宪法:law determining the fundamental political principles of a government。it is a kind of human relations. it is a human instinct to make friends. do you know what am i talking about?the same meaning of human beingsthe opposite meaning of success a part of the body that has a particular purpose, for example,eyes ,nose ,ears and so on.an area or a region with a particular feature or usethe most powerful law of a contryhumannot successa part of a person in his/her abdomenarea