惨绝人寰

Explanation: Renhuan: dead. Nothing is more painful in the world do. Described as painful to the extreme. 　　Usage: Partial official; as the predicate attribute; describe the torture, killings and other tragic consequences of serious 　　Source: Mao Zedong's "On the question of responsibility for war KMT several answers": "This brutal of the Holocaust, in fact, I'm over the unprecedented domestic military history." 　　Examples: Command of millions of U.S. armed troops and equipment to the liberated areas to the ~ of the Holocaust. (Jun Qing "Home Shih") Thesaurus:  extremely cruel and despotic, Wolves by nature, so tragic that one cannot bear to look at it, Tragedy could not bear to hear, cruel Cannot bear to character, EENT Cannot bear to famous, order Cannot bear to see, frenzied; be perverse; as mad as March hare; be seized with crazy ideas; have cracked brains, too ghastly to look at