| 41. | The collector began to develop a taste for etchings. |
| 那位收藏家开始对蚀刻画发生兴趣。
|
| 42. | exercises to develop the muscles |
| 做运动以锻炼肌肉
|
| 43. | develop a heavy list |
| 逐渐形成严重的倾侧
|
| 44. | develop an infatuation for sb |
| 逐渐迷恋上某人
|
| 45. | develop a new and simpler notation |
| 形成一套新的, 更简单的符号
|
| 46. | develop a smallpox, polio, rabies, etc vaccine |
| 培养天花, 小儿麻痹症, 狂犬病等的疫苗
|
| 47. | develop a new theory by the synthesis of several earlier theories |
| 综合以前的几种学说而创立的新学说
|
| 48. | develop a powerful smash |
| 训练打出强有力的高压球
|
| 49. | spring up appear, develop , grow, etc quickly or suddenly |
| 迅速或突然地出现,发展,生长等.
|
| 50. | develop in breadth and depth |
| 向广度和深度发展
|