He heard tires squeal as the car braked to avoid a collision.为避免相撞而刹车时，他听到了轮胎与地面刺耳的摩擦声。The car's tires bit loudly on the rutted snow in the street.汽车轮子碾入街道上布满车辙的雪里，发出很大的声响。She heard the crunch of tires on the gravel...
Old tires, carpet, syringes and even crab shells are routinely pulverized in these machines.人们还用这些机器来粉碎旧轮胎 、 地毯 、 注射器甚至蟹壳.He always stands out and higgles, and actually tires them till he gets a bargain.他很能不耐烦地讲价, 他把人家讲累...
这些包厢通常采用几乎能隔音的旧火车货柜.These boxes were usually old freight cars that were almost soundproof.他们用起重机从船上把货柜吊起来.They used cranes to lift the containers from the ship.关闭架体,则形成全封闭的货柜系统.The system is fully protected when all the ...
Conclusions The correct diagnosis of acute pulpitis without carious lesions is based oncareful examination.结论非龋性磨牙急性牙髓炎虽诊断较难,但是只要仔细综合检查,一般还是可以确诊的.Conclusion: The pit and fissure sealant have significant preventive effect...