词典词库拼词范例测验

sea 中文

EN[siː]
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  • 海,是占地球表面积70.8%的咸水。海洋调节着地球的气候并在水循环、碳循环、氮循环发挥了中的极其重要的作用。
  • 由于大陆漂移,现今北半球几乎是被陆地和海洋平分(约2:3的比例),而南半球多是海洋 (约1:4.7的比例)。 开阔海域的海水盐分约为3.5%,不同的水域盐分有所不同。海水的固体组成约为85%为钠和氯。
  • 以往海平面的變化留下了大陆棚,也就是靠近陸地,海水深度較淺的區域。此區域的海水有豐富的養份,因此可以滋養海洋生物,也是人類食物的來源之一,稱為海鮮。
sea
  • 名词 (Noun)PLseas
    1. NC NU A large body of salty water. (Major seas are known as oceans.).
      1. (figuratively) A large number or quantity; a vast amount.
        1. A sea of faces stared back at the singer.
        2. With no power for the electric lights, the house was a sea of darkness.
      2. A heavy wave.
        1. (planetology) A large, dark plain of rock; a mare.
          1. The Apollo 11 mission landed in the Sea of Tranquility. ‎
        2. (planetology) A very large lake of liquid hydrocarbon.
        3. 更多范例
          1. 用于句中
            • Call the huge organism by a fabled name, Briareus, the Hundredhanded, with all his tenacles swimming in his own sea of Music; thus we may mythologize the Orchestra for our fancy.
            • Also, hemolytic activity was demonstrated in a PLA 2 fraction recovered from acontial nematocysts of the sea anemone Aiptasia pallida [ 45 ].
            • Most of the class was at sea after the first week. ‎
          2. 用于句首
            • sea bed;  river bed;  lake bed;  There's a lot of trash on the bed of the river. ‎
          3. 用于句尾
            • The children were splashing each other playfully in the sea.
            • “Waves Against the Sand,” to music by Martinu, which opened the program, filled the stage space with whorling patterns of dancers surging with the gentle but ceaseless momentum of the sea.
            • The mangrove becomes a solid barrier there, which by its strong, arched and labyrinthine roots collects the sweepage of the fresh water and the salt and holds back the parent sea.

        Meaning of sea for the defined word.

        在语法上,这个单字"sea"是一个名词,更具体地来说,是一个可数名词和一个单数形态
        • 词类阶层 (Part-of-Speech Hierarchy)
          1. 名词
            • 可数名词
              • 单数形态
                • 不可数名词
            困难度: 级别 1
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            容易     ➨     困难
            明确性: 级别 9
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            明确的    ➨     多用途
            相关连结:
            1. en seat
            2. en search
            3. en season
            4. en seated
            5. en seas
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