idiom > to boast



Contents ·徒讬空言 ·No. 2 ·English Expression ·More results... 徒讬空言 Pinyin: tú tún kōng yán Explanation: 见“徒托空言”。 No. 2 　　That speak only empty words, rather than a. With "empty promises." Translated by Google English Expression v.:   boast,   jaw but do nothing,   render lip service