a standard unit 隐藏摘要  |
 | 标准单位 |
| The book is both interesting and instructive.这本书既有趣又有教育意义。 7. a standard unit标准单位 8. The base unit is assigned a rental figure derived from a study of the | |
| http://stores.ebay.com.hk/ivorycraftstore_W0QQcolZ4QQdirZ1QQfsubZ0QQftidZ2QQtZkm - 基于8个网页 |
| 相关词条 |
unit 3 a proposal  |
| unit 4 a cold day |
| unit 47 at a restaurant |
| unit 7 a trip to canada |