| 41. | The teeth of the wheels gear into each other. |
| 轮齿互相啮合。
|
| 42. | We have to gear our lives to the new changes. |
| 我们必须使自己的生活适应新的变化。
|
| 43. | My car can get up the hill in second gear . |
| 我的汽车挂二挡就能开上那座小山。
|
| 44. | These best laid plans were thrown temporarily out of gear . |
| 这些最佳方案暂时出了点问题。
|
| 45. | go up a hill in bottom gear |
| 用低挡上山
|
| 46. | leave a car in neutral gear |
| 让汽车排挡置于空挡位置
|
| 47. | wearing her party gear |
| 穿着她赴宴的衣服
|
| 48. | winding gear for lifting heavy loads |
| 起重绞盘装置
|
| 49. | go up the hill in first gear |
| 挂一挡上山坡
|
| 50. | a gear box |
| 齿轮箱
|