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新东方-柯林斯雅思备考词典

sea

英  [siː]
    

[NOUN]

    NOUN. 名词

  • seas

    1. [SING 单数型名词] 海洋

    The sea is the salty water that covers about three-quarters of the Earth's surface.

    双语例句

    例：

    Most of the kids have never seen the sea.

    这些孩子中的大多数从没见过大海。

    2. [PL 复数] （某时、某区域的）海

    You use seas when you are describing the sea at a particular time or in a particular area.

    双语例句

    例：

    He drowned after 30 minutes in the rough seas.

    他在波涛汹涌的海里挣扎了30分钟后溺死了。

    3. [C 可数名词] （作为海洋的一部分的或陆地围起来的）海

    A sea is a large area of salty water that is part of an ocean or is surrounded by land.

    双语例句

    例：

    the North Sea.

    北海。

    PHRASE. 习语

  • at sea

    1. 在海上 , 在海里

    At sea means on or under the sea, far away from land.

    双语例句

    例：

    The boats remain at sea for an average of ten days at a time.

    这些船平均每次在海上航行10天。

  • out to sea , to sea

    1. 到海上/向海上

    If you go or look out to sea, you go or look across the sea.

    双语例句

    例：

    fishermen who go to sea for two weeks at a time.

    每次出海为期两天的渔民们。

新东方在线雅思考试热词