您要查找的是不是：
- She only unbends in the family circle. 她只在家庭环境里才不拘束。
- He pushed hard on the brake pedal to avoid a collision. 他使劲踩下煞车踏板以避免撞车。
- The pedal of a cycle is attached to a crank. 自行车的踏板与曲柄相连。
- The children formed a circle round her. 孩子们在她周围围成了一个圈。
- A pedal bicycle that has an attached motor. 机动自行车附有推动引擎的脚踏自行车
- I saw him pedal to school every morning. 我看到他每天早晨骑自行车上学。
- We've booked seats in the circle. 我们预订了楼厅包厢的座位。
- He has a large circle of friends. 他有一大群朋友。
- She moves in a very small circle. 她的活动圈子很小。
- He has a wide circle of acquaintances. 他交游甚广。
- Its pilot has to pedal hard to get it into the air. 驾驶员不得不使劲踩踏板才能使它飞上天。
- A planar region bounded by a circle. 圆形区，圆形空间被圆所包围的一个平面区域
- A square has four sides but a circle has no sides. 正方形有四条边，而圆形没有边。
- Sorry, exercise circle is sold out. 对不起，健身圈卖完了。
- The brake (pedal) is between the clutch and the accelerator. 制动器(踏板)在离合器和加速器之间。
- He has only a narrow circle of friends. 他交游不广。
- The axis of a circle is its diameter. 圆的轴线是其直径。
- This is a device for squaring the circle. 这是一个不可能实现的方案。
- The students sit in a circle on the floor. 学生们在地板上坐成一圈。
- A circle without a center is inconceivable. 一个没有圆心的圆是无法想像的。
