| 51. | crack one's brain(s) |
| 发狂
|
| 52. | a crack resulting from drying up |
| 干燥引起的裂缝
|
| 53. | break [beat, cut, crack , smash] a record |
| 打破纪录
|
| 54. | crack s up to the nines |
| 把某人捧上天
|
| 55. | crack [cut, make] a joke |
| 说笑话；开玩笑
|
| 56. | crack [make] jokes at sb.'s expense |
| 开某人的玩笑
|
| 57. | crack ribald jokes at |
| 对…开下流的玩笑
|
| 58. | a hard [tough] nut to crack |
| 棘手的问题；难对付的人
|
| 59. | peep in through a crack |
| 透过缝隙向里偷看
|
| 60. | break [ crack , decipher, decode] a code |
| 破译密码
|