空談1. idle or foolish and irrelevant talk
同義詞：prattle, idle talk, blether, chin music
動詞prate:
1. speak (about unimportant matters) rapidly and incessantly
同義詞：chatter, piffle, palaver, tittle-tattle, twaddle, clack, maunder, prattle, blab, gibber, tattle, blabber, gabble
- 習慣用語
- prate about 信口開河地談論
