gù zhàng故障malfunction; breakdown; faultHSK 6 · Frequency 4.3Meaningsmalfunction; breakdown; faultRelated words发生故障设备故障Example sentences电梯突然发生故障,整栋楼的人都被困在了里面。工程师连夜排查,终于找出了导致系统故障的原因。