| reef | |
| 级别 | 第6级 |
| 音标 | [ ri:f ] |
| 解释 | n.礁，礁石，暗礁 |
| 英英释义 | a line of rocks or sand just above or just below the surface of the sea , often dangerous to ships |
| 发音 |  |
| 例句 |
1. The ship and its crew were lost on the reef. 那条船及船员都触礁遇难了。 2. The ship was wrecked on a coral reef. 这条船在珊瑚暗礁上撞毁了。 |
