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
And you, Susan Stewart,
那么 ，Susan Stewart
The wind was so strong last night that it blew down that tree.
昨晚的风强劲到刮倒了那棵树。
the bank must recognize its customer's signature.
因为银行有责任辩认出其储户的签名。