undulation是什么意思,undulation怎么读


undulation基本信息

读法:英 [,ʌndjʊ"leɪʃən] 美 ["ʌndʒə"leʃən]

释义:

  • n. 波动;起伏
  • 使用频率:★

    星级词汇:★

    英英释义

    Noun:

  • an undulating curve
  • wavelike motion; a gentle rising and falling in the manner of waves
  • (physics) a movement up and down or back and forth
  • 中英词源

    undulation 波动

    来自undulate, 波动。

    undulation (n.)
    1640s, from Medieval Latin *undulatio, from Late Latin undulatus "wavy, undulated," from undula "wavelet," diminutive of Latin unda "wave" (see water (n.1)).

    词态变化

    权威造句

    1. She moved with a shorter undulation beside her father"s wife.
    她迈着细小飘逸的步子,随着继母走来走去.

    来自辞典例句

    2. The hands at the sides allow for easier body undulation.
    手在体侧时可让身体的波动更容易些.

    来自互联网

    3. Would you the undulation of one wave, its trick to me transfer.
    倘若你肯将一个波浪起伏的绝技传授给我.

    来自互联网

    4. Be sure press with your chest, It"should help you with your undulation.
    记住用胸顶水, 这有助于波浪式游进.

    来自互联网

    5. Then , it researches the Methods : To revise the impact of terrain undulation, and presents the arithmetics.
    地面高程起伏对机载雷达成像定位影响较大,要实现飞行器的精确定位,必须修正地形起伏的影响.

    来自互联网

    近反义词

  • respiratory undulation [医] 呼吸性血压波...
  • jugular undulation [医] 颈静脉波, ...
  • tidal undulation 潮振动,潮位升降...
  • surface undulation 地面起伏,表面波度,...
  • 相似短语

  • tidal undulation 潮位升降,潮振动
  • respiratory undulation 【医】 呼吸性血压波
  • surface undulation 表面起伏,地面起伏
  • jugular undulation 【医】 颈静脉波, 静脉搏
  • undulation period 波动周期
  • 单词分析

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    记忆方法

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