齿牙余惠

Explanation: That help people to talk about things. 　　Examples: Qing Pu "Strange Kung Jiuniang": "Health is the ride, make the order, saying: 'nephew widowed women make no decoupling, winner of the feed-repeated desire servant through matchmaker, Noir no elders in the life of speech. . Fortunately, no teeth I cherish the benefits. '"also known as" wisdom teeth I. " SD state the amount of "Night Tan Sui recorded · Su Zhongfen": "Cardiff cover up the faults, now merit, what I cherish teeth wisdom, and to Park Lane will be ashamed." Thesaurus:  Yu Hui teeth