n.摩擦，摩擦力，争执，分歧，不和

原形：friction复数：frictions

There is some friction among their family members.
他们的家庭成员间有些摩擦。
Tom's independent attitude was a constant source of friction with his boss.
汤姆我行我素的做派一直是他与老板不合的根源。
Lisa sensed that there had been friction between her children...
丽萨感觉到她的孩子之间有过争执。
Friction between the tires and the road is what allows a car to stop.
轮胎与路面的摩擦是汽车能够停下来的原因。
The friction in a machine can cause it to wear out over time.
机器中的摩擦会使其随时间逐渐磨损。
She tried to slide the heavy box across the floor, but the friction was too great.
她试图将沉重的箱子滑过地板，但摩擦力太大。
The brake pads create friction to slow down the rotation of the wheels.
刹车垫通过产生摩擦来减缓车轮的旋转速度。
The high-friction coating on the hiking boots helps with traction on slippery surfaces.
徒步靴上的高摩擦涂层有助于在湿滑表面保持抓地力。
Friction is an essential factor in the operation of a bicycle's coaster brakes.
摩擦是自行车脚踏刹车系统运行的重要因素。
Engineers must consider friction when designing mechanical systems for optimal efficiency.
工程师在设计机械系统时必须考虑摩擦以实现最佳效率。
The ball bearings reduce friction between moving parts in a machinery.
滚珠轴承可以减少机械部件之间的摩擦。
Too much friction between the two parties made reaching an agreement difficult.
双方之间存在过多的摩擦，使得达成协议变得困难。
The lubricant is used to minimize friction between the moving parts in the engine.
润滑剂用于降低发动机内部运动部件之间的摩擦。