reef的意思

基本释义

• n 礁，礁石，暗礁

  a line of sharp rocks, often made of coral, or a raised area of sand near the surface of the sea

例句

1. a proposal to protect several miles of thousand-year-old coral reef

   保护绵延数英里的千年古珊瑚礁的提案

短语

• coral reef 珊瑚礁
• barrier reef 堡礁；堤礁
• great barrier reef 大堡礁
• reef limestone 礁灰岩
• reef flat 礁坪，浅石滩；平坦礁

近义词

同根词