“瘪”怎么读

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降落伞突然瘪了，他从300英尺的高空跌落到地面。He plunged 300ft to the ground when his parachute collapsed.当她把烟吸进肺里时，她的双颊瘪了下去。Her cheeks hollowed as she drew smoke into her lungs.碰撞时，汽车的前部和后部会被撞瘪。The front and rear of the car will crumple duri...