not all that good, well, etc.成語所屬單字allnot all that good, well, etc.not all that good, well, etc. — 慣用語慣用語1. Not very good, well, or to a great degree.1.慣用語釋義不那麼Not very good, well, or to a great degree.例句The movie was not all that interesting.He doesn't play the piano all that well.