n. 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)
n. forces that provide energy and direction
n. a circular helm to control the rudder of a vessel
v. change directions as if revolving on a pivot
n. 轮子, 车轮, 轮, 方向盘, 旋转, 机构, 重要人物
vt. 使旋转, 转动, 使转向
vi. 旋转, 转弯, 盘旋
1. The car has four wheels.
这辆车有四个轮子。
2. I need to fix the wheel on my bicycle.
我需要修理我自行车上的轮子。
3. The wheel of the bus turned slowly.
公交车的轮子慢慢转动。