Definitions
n. A ridge of rock or coral near the sea's surface.
礁；暗礁
Example
We watched colourful fish swimming around the coral reef.
我们看着色彩斑斓的鱼在珊瑚礁周围游动。
Protecting coral reefs is essential because they support marine biodiversity and help shield coastlines from powerful waves.
保护珊瑚礁至关重要，因为它们维持海洋生物多样性，并帮助海岸抵御强浪。
Collocations
- coral reef
- barrier reef
- reef ecosystem
Usage tip
reef指接近海面的礁体，不是海边的悬崖cliff。
FAQ
- What does reef mean?
- A ridge of rock or coral near the sea's surface.
- How is reef pronounced?
- UK /riːf/, US /riːf/. Use the audio buttons above to listen.
