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- gravity wheel conveyor 重力式滚轮运输机
- If I fall asleep at the wheel wake me up. 如果我开车时睡着了，就叫醒我。
- My wheel twisted off in the middle of the car race. 我的车轮子在汽车比赛中途脱掉了。
- His father is a big wheel in the government. 他的父亲是政府里的要人。
- We are fully aware of the gravity of the situation. 我们十分清楚形势的严峻性。
- I got a flat tire of the rear wheel of my bicycle. 我自行车的后轮车胎没气了。
- Moon's weak gravity let the gasses slip away into space. 月球的微弱引力允许气体逃到太空里去。
- Jupiter, with august gravity, sitting in the midst. 朱庇特威风凛凛地坐在当中。
- The stone rolled down the hill by gravity. 石头在重力作用下向山下滚去。
- No one can hold back the wheel of history. 谁也无法阻止历史车轮的前进。
- What is the force of gravity at sea level? 海平面的地球引力多大?
- The car crashed when the wheel flew off. 车轮突然脱落，汽车接着失事。
- He could hardly keep his gravity. 他忍不住要笑出来。
- She does not know the gravity of her illness. 她不知道自己病情严重。
- The bolt sheared (off) and the wheel came off. 螺栓折了，轮子脱了出来。
- Do you carry a spare wheel in your car? 你的汽车上有备用车轮吗?
- Correct the wheel alignment on a car. 修正汽车上的轮胎准线
- A slot for a key in the hub or shaft of a wheel. 键槽轮子的毂或轴里的键的沟槽
- The force of gravity pulls things towards the earth's centre. 地心吸力把物体吸向地心。
- After many hours at the wheel, I was ready to stop. 连着好几个小时开车后，我准备停一下。
