light a fire under片语KK [laɪt ə ˋfaɪɚ ˋʌndɚ] /laɪt ə ˈfaɪɚ ˈʌndɚ/发音片语1激励、催促、鞭策口语The new deadline really lit a fire under the whole team.新的截止日期让整个团队立刻动了起来。2刺激、带动Low interest rates lit a fire under the housing market.低利率刺激了房地产市场。用这个字练口说→