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reef

美音:[ri:f ]点这儿播放单词美音发声
英音:[ri:f ]点这儿播放单词英音发声
n.暗礁,收帆 v.收(帆)

难易程度:

reef为短语/超纲词汇

词形变化:

形容词:reefy 动词过去式:reefed 过去分词:reefed 现在分词:reefing 第三人称单数:reefs

近义词, 同义词

reef


/ri:f; rif/
n part of the top or bottom of a sail that can be rolled or folded to reduce the area exposed to the wind 缩帆部, 叠帆部(帆的顶部或底部可卷起或摺起的部分).

v [Tn] reduce the area of (a sail) by drawing in a reef or reefs 卷起或摺起(缩帆部).

/ri:f; rif/
n ridge of rock, shingle, sand, etc at or near the surface of the sea 礁; 礁脉
*The ship was wrecked on a coral reef. 那艘船触珊瑚礁失事.
1. The ship was wrecked on a coral reef.
    那艘船触珊瑚礁失事.

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