| 51. | develop a clear-thinking brain |
| 培养思维清晰的头脑
|
| 52. | develop special ability in |
| 发挥在。。。方面的特殊才能
|
| 53. | develop one's speaking ability |
| 提高自己的讲话能力
|
| 54. | develop an intellectual activity |
| 发展智力活动
|
| 55. | develop efficiency |
| 增进效率
|
| 56. | develop an ear for English |
| 锻炼英语听力
|
| 57. | develop economy |
| 发展经济
|
| 58. | develop a rapport with |
| 与…发展关系
|
| 59. | develop a skin rash |
| 出皮疹
|
| 60. | develop friendly relations between |
| 发展…之间的友好关系
|