wheel

/wil/

a simple machine consisting of a circular frame with spokes (or a solid disc) that can rotate on a shaft or axle (as in vehicles or other machines)

中文释义：轮子；车轮

The invention of the wheel revolutionized transportation and machinery.

轮子的发明彻底改变了交通和机械。

She gripped the steering wheel tightly as the car swerved on the icy road.

当汽车在结冰的路上打滑时，她紧紧握住方向盘。