ㄔㄞchāiㄊㄞˊtái

  1. 比喻破壞使事情不能成功莫非有人故意拆臺不然怎麼臨時不可收拾地步?」

(theater)​ to dismantle the stage, (fig.)​ to pull the rug out from under sb's feet, to undermine sb's plans
mettre des bâtons dans les roues