勃然变色

Explanation: Excitedly: suddenly. Color: face was downcast. Suddenly angry, his face was downcast. 　　Usage: Partial official; as predicate, adverbial; containing derogatory 　　Source: Qin Meng Ke, "Mencius million under Chapter": "Say: 'there are greater than the remonstrance Jun; repeatedly of not listening, then the translocation.' King excitedly change almost colors." 　　Examples: Chong Er ~, put cups do not drink. (Ming Feng Meng, "Eastern Zhou Zhi" Thirty-fourth back) Thesaurus:  Temperament Thunder