sit tight
保持坚定、耐心等待
口语·劝人耐心等待
英文释义
to stay in one place or remain calm and patient, especially in a difficult or uncertain situation
例句
Just sit tight and wait for the doctor to call your name.
典故来源
源自骑马或乘车时保持坐稳不动的指令，引申为耐心等待不行动。