n.辗轧声；嘎吱声
v.发出辗轧声；嘎吱嘎吱地作响
A creak and a dark whirr in the air high up. 空中响起金属的摩擦声和低沉的回旋声。
But the machinery continued to creak. 但是，那部机器仍然叽叽嘎嘎地运转不灵。
The floorboards in the old house creaked noisily. 这间老房子的地板发出吱吱嘎嘎的响声。
