curvetn.腾跃；嬉戏v.使腾跃；嬉戏curven.曲线；弯曲；弯曲物；弧线curved diffuser扩散弯道curve generator波形发生器curve down ball下曲球curved boundary弯曲边界curved hemostat弯血管钳curve-fitting选配曲线Curve regression曲线回归curved shockwave弯曲激波curve of pursuit追踪曲线curve's approach小腿假肢

1. A curved margin of a highway was reflectorized for safety.
   为安全起见公路的弯道边上装设了反射镜。
2. We all know that cars should slow down on curved roads.
   我们都知道，车辆行驶到弯道的时候应该减速。