the belief that people only do things to help themselves, rather than for good or sincere reasons 认为人皆自私的人;愤世嫉俗者 the belief that something good will not happen or that something is not important 悲观的;怀疑的 The response was one of weary cynicism. 回应是令人厌倦的愤世嫉俗。
the fact of being willing to do something that might hurt other people, if you can gain some advantage 犬儒主义: 如果您能获得一些好处,愿意做可能伤害他人的事情their cynicism in exploiting his death 他们利用他的死亡的玩世不恭