| conserve | |
| 级别 | 第8级 |
| 音标 | [ kənˈsɜ:v ] |
| 解释 | vt.保存，保护，节约，节省，守恒，不灭 |
| 英英释义 | to keep and protect something from damage , change or waste |
| 发音 |  |
| 例句 |
1. He writes on both sides of the sheet to conserve paper. 他在纸张的两面都写字以节省用纸。 2. Conserve your energy, you'll need it! 保存你的精力，你会用得着的！ |
