| 51. | grain reserves |
| 储备粮
|
| 52. | have [keep] grain in reserve |
| 贮存粮食备用
|
| 53. | a grain [vegetable, fish] market |
| 谷物[蔬菜、鱼类]市场
|
| 54. | boiled to the grain |
| 煮到结晶状态
|
| 55. | take [receive] sth. with a grain of salt |
| 对某事采取保留［存疑］态度
|
| 56. | a boy without a grain of sense |
| 没有一点头脑的男孩子
|
| 57. | a grain of mustard seed |
| 落在肥沃土地上的芥子;发展前途极大的小东西
|
| 58. | a grain of rice |
| 一粒米;（瓷器上的）透明碎米花
|
| 59. | a grain of wheat in a bushel of chaff |
| 沧海一粟;收效甚微;无济于事
|
| 60. | eat up every grain of rice in one's bowl |
| 将碗中的米饭吃得一粒不剩
|