time (alone) will tell | only time will tell成語所屬單字alonetime (alone) will tell | only time will telltime (alone) will tell | only time will tell — 慣用語慣用語1. Used to say that the result of something will only be known in the future.1.慣用語釋義時間會證明Used to say that the result of something will only be known in the future.例句Only time will tell if their marriage will last.Time alone will tell whether the new policy works.