吃透英语课本,提升在校竞争力
n. 礁;礁脉
v. 收帆;缩帆
现在分词:reefing
第三人称单数:reefs
过去式:reefed
过去分词:reefed
复数:reefs
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
The divers explored a vibrant coral reef.
潜水员们探索了一个充满活力的珊瑚礁。
reef flat
礁坪,浅石滩;平坦礁
barrier reef
堡礁;堤礁
reef limestone
礁灰岩
coral reef
珊瑚礁
submerged reef
暗礁
great barrier reef
大堡礁
n.[海洋][水运]暗礁;[地质]矿脉;收帆
covers
rock