| ebb | |
| 级别 | 第7级 |
| 音标 | [ eb ] |
| 解释 | vi.衰退，减退；n.处于低潮，处于衰退状态 |
| 英英释义 | When the sea or tide ebbs, it moves away from the coast and falls to a lower level . |
| 发音 |  |
| 例句 |
1. The flood and ebb tides alternates with each other. 涨潮和落潮交替更迭。 2. They swam till the tide began to ebb. 他们一直游到开始退潮。 |
