coral reef

US /ˌkɔːr.əl ˈriːf/
UK /ˌkɔːr.əl ˈriːf/
"coral reef" picture
1.

珊瑚礁

a ridge of rock in the sea formed by the growth and deposit of coral

:
Divers explored the vibrant coral reef teeming with marine life.
潜水员探索了充满海洋生物的生机勃勃的珊瑚礁
Climate change poses a significant threat to coral reefs worldwide.
气候变化对全球珊瑚礁构成重大威胁。