刹车

❶brake;put (or step) on the brake
❷slow or stop a vehicle by applying the brake
❸stop a machine by cutting off the power;turn off a machine
❹stop doing sth
忧虑重重的领导人使该国雄心勃勃的经济改革计划～。Worried leaders put (or slam)the brakes on the country’s ambitious program of economic reform./紧急～emergency brake