to flap one's gums
01
쓸데없이 말하다, 쓸데없는 수다
to talk in great length without mentioning anything important or of high value
Dialect
American
idiom
informal
예시들
He loves to flap his gums about his grand plans, but I've never seen him take any action.
쓸데없는 말 그만하고 요점만 말해.



























