wheel

• 绕轴旋转的圆形物体，用于减少摩擦、便于移动或运输，也指车辆或机械中的轮子。作为名词还可指船舵或方向盘。

A circular object that revolves on an axle and is used to facilitate movement or transportation, or as part of a machine or mechanism.

1. Circular object for movementA1formal

   A circular object that revolves on an axle and is used to move vehicles or machinery.

   轮子

   • The car has four wheels.
   • The bicycle wheel needs to be repaired.
   • The wheel of the cart broke during the journey.

   同义词casterdiscdiskhoopringroller

2. Steering controlA2formal

   A circular device used to steer a vehicle, such as a car or ship.

   方向盘

   • He gripped the wheel tightly while driving.
   • She turned the wheel to avoid the obstacle.
   • The captain took the wheel of the ship.

   同义词helmsteering wheel

3. Part of a machineB1formal

   A rotating part in a machine or mechanism that transmits power or motion.

   轮

   • The wheel of the clock is stuck.
   • The machine's wheel spins at high speed.
   • The potter's wheel is used to shape clay.

   同义词discdiskflywheelgearpulleyrotorsprocket

• 动词，表示推动或拉动有轮子的物体，或表示沿圆形运动、转动或转弯。

A verb used to indicate the act of pushing or pulling something that has wheels, or moving in a circular or turning motion.

1. Push or move something on wheelsA2formal

   To push or pull an object that has wheels, such as a cart, bicycle, or wheelchair.

   推（带轮子的物体）

   • He wheeled the shopping cart down the aisle.
   • She wheeled her bicycle into the garage.
   • The nurse wheeled the patient into the examination room.

   同义词movepropelpushrolltrundle

2. B1formal

   To turn or change direction suddenly, often in a circular motion.

   转向

   • The bird wheeled in the sky before landing.
   • The car wheeled around the corner at high speed.
   • He wheeled around to face his accuser.

   同义词pivotrotatespinswingswivelturnveerwhirl

3. Move in a circular pathB1formal

   To move or cause to move in a circle or curve.

   旋转

   • The dancers wheeled across the ballroom floor.
   • The aircraft wheeled over the runway before landing.
   • The crowd wheeled around to watch the parade.

   同义词circlegyraterevolverotatespinswirlturnwhirl

   反义词straighten

短语动词变体wheel around