pull out all the stops
全力以赴，盡力而為
口語·強調(diào)全力投入
英文釋義
to make a great effort or to use all available resources in order to achieve something
例句
For the final concert, the band pulled out all the stops and gave an amazing performance.
典故來源
源自管風(fēng)琴演奏，'stops'是音栓，拉出所有音栓以發(fā)出最大音量，比喻全力以赴。