full tilt
全力以赴、全速前進
口語·形容以最大速度或努力
英文釋義
at full speed or maximum effort
例句
He ran full tilt to catch the bus before it left.
典故來源
源自中世紀騎士比武時‘tilt’指長矛沖刺,full tilt即全速沖刺。