资料来源 : WordNet®

chinning
     See {chin}

chin
     n 1: the protruding part of the lower jaw [syn: {mentum}]
     2: Kamarupan languages spoken in western Burma and Bangladesh
        and easternmost India [syn: {Kuki}, {Kuki-Chin}]
     [also: {chinning}, {chinned}]

chin
     v : in gymnastics: raise oneself while hanging from one's hands
         until one's chin is level with the support bar [syn: {chin
         up}]
     [also: {chinning}, {chinned}]