Barrier reef
n. 堤礁（珊瑚礁的一种）; 堡礁
📖 牛津释义
barrier reef
coral reef separated from land by a channel 堡礁, 堤礁.
🧩 词语组成解析
reef
[rif]
n. 礁，暗礁;[矿]矿脉;[航]缩帆部，榫帆部;
vt. 收帆，缩帆;
🗣️ 情景例句
Many new marriages end in divorce.
许多现代的婚姻以离婚收场。
The love of money is the root of all evil.
爱财是万恶之源。
Six men have been trapped in a mine for seventeen hours.
6个人被困在矿井里已有17个小时了。