steal somebody's thunder
成語所屬單字thunder
steal somebody's thunder — 慣用語
1. to take attention or praise away from someone by doing or saying what they had p
1.慣用語
釋義
搶了某人的鋒頭；搶先一步做（某人想做的事）
to take attention or praise away from someone by doing or saying what they had planned to do or say, often before they get the chance.
例句
Roya had prepared a big announcement, but her colleague stole her thunder by sharing the news first.
My sister wore the same dress to the party and stole my thunder completely.