恬不知耻

Explanation: Man is no longer almost done bad things, not at all ashamed of. 　　Usage: Partial official; as predicate, attributive, adverbial; containing derogatory 　　Source: Song Zuqian "East Lebo proposed to kill Xingguo Zi Wei Li": "Health insurance luck gift to the line, whichever country, shamelessly, its function in the anti-Le-ming, the chapter after the show." 　　Examples: "Hit the ~ dog!" An enraged audience cry, or shake the stage Dr. Hu. (Yang Mo "Song of Youth" forty-third chapter) Thesaurus:  unfit to be seen, abjection dirtily, cannot meet the ear, filthy speech, be unbeargaly vulgar, Ignoble, abjection camp, Camp Extremely, abjection low-down, cry and whine, pathetic cries, Guiku Spirits, offend public decency, mediocre and incompetent disability, Interrogate Qu Aoya Antonym Group:  An exhaust West River, complete in one breath (said of a literary piece, painting, etc. so that it is characterized by unity in style and coherence in thought), rectitude, press on to the finish without letup, Write a thousand words, (said of writings) succinct and to the point, Righteous spirit, multitude worship, carry all before one, charming, Tirelessly And talk, readable and fluent, rectitude Stern, with dauntless spirit, Zhu Yuan as pearly as jade, true to like, very vivid, make hay while the sun shines, write well, you must follow a logical train of thought, Waterfalls Ming Yu, High-righteous spirit