查词典为您解释：

constant是什么意思？
  • 基础释义
  • 例句
  • 同义词
  • 反义词
  • 同义词解析
  • 四级真题
  • 六级真题
  • 柯林斯词典释义
  • 英汉词典释义
  • 英英词典释义
  • 行业词典释义

constant

英[ˈkɒnstənt] 美[ˈkɑnstənt]
  • 复数：constants;
    • 相关单词 constant currentConstant densityconstant divisionconstant pressure lineconstant temperatureconstant velocity lineconstant volumeconstant whiteconstantanconstantane
    例句
    查看更多关于 “constant” 的例句
    同义词
    反义词
    同义词解析
    • 以下这些形容词均有"连续的，不断的" 的意思
      continual：强调重复或持续发生，但连续之间允许有间断。
      continuous：语意最强，强调在时间和空间上没有间断。
      successive：强调事物一个接一个地发生，无间断。
      constant：多指习惯性的重复和不变的持续。
      persistent：普通用词，可指不懈的努力，也可指任何连续不断或重复出现的事物。
    • 以下这些形容词均含有"忠实的" 的意思
      faithful：多指对人对事或对诺言、誓言的始终不渝，侧重在任何情况下都绝不改变。
      loyal：一般指对祖国、领袖的忠诚或对事业、原则、誓言的忠实，不动摇。
      constant：侧重指思想状态的稳定或信念的坚定，也指爱情或感情等的忠贞不渝。
      true：侧重个人感情上的忠实和不动摇。
    英语四级真题
      The result of constant muscle tension and stiffness of joints, many of them are avoidable, and simple flexibility training can prevent these by making muscles stronger and keeping joints lubricated (润滑 ).
      出自-2013年6月阅读原文
      People do it at the expense of everything that was a constant in their lives.
      出自-2010年6月阅读原文
    英语六级真题
      By 1973, domestic US sources of oil were peaking, and the nation was importing more of its oil, depending on a constant flow from abroad to keep cars on the road and machines running.
      出自-2013年6月阅读原文
      By running constant deficits, it is dis-saving, even as households save more.
      出自-2012年12月阅读原文
      At heights of over 18000 feet, people may be climbing in a constant daze（恍惚）.
      出自-2012年12月听力原文
    柯林斯高阶英汉双解学习词典释义
    • ADJ
      持续不断的;重复的;一直存在的
      You use constant to describe something that happens all the time or is always there.
      例句
      She suggests that women are under constant pressure to be abnormally thin... 她暗示说女性总是处在保持身材异常瘦削的压力之下。 Inflation is a constant threat... 通货膨胀始终是个威胁。
    • ADJ-GRADED
      恒定的;不变的
      If an amount or level is constant, it stays the same over a particular period of time.
      例句
      The average speed of the winds remained constant. 平均风速保持稳定。
    • N-COUNT
      恒定物;常数；常量；常项
      A constant is a thing or value that always stays the same.
      例句
      In the world of fashion it sometimes seems that the only constant is ceaseless change... 在时装界，有时似乎唯一永恒不变的东西就是不断的变化。 Two significant constants have been found in a number of research studies. 若干研究已经发现了两个重要常量。
    英汉词典释义
    • adj.
      始终如一的, 恒久不变的
      In our world nothing seems constant. 在我们这个世界上似乎没有东西是永恒不变的。
      不断的, 连续发生的
      In history, change is constant. 在历史上, 变化是不断的。
      忠实的, 忠诚的
      The seeing eye dog was the blind man's constant companion. 导盲犬是盲人的忠实伙伴。
    英英词典释义
    • Noun
      1. a quantity that does not vary
      2. a number representing a quantity assumed to have a fixed value in a specified mathematical context;
      "the velocity of light is a constant"
    • Adjective
      1. persistent in occurrence and unvarying in nature;
      "maintained a constant temperature""a constant beat""principles of unvarying validity""a steady breeze"
      2. continually recurring or continuing without interruption;
      "constant repetition of the exercise""constant chatter of monkeys"
      3. steadfast in purpose or devotion or affection;
      "a man constant in adherence to his ideals""a constant lover""constant as the northern star"
      4. uninterrupted in time and indefinitely long continuing;
      "the ceaseless thunder of surf""in constant pain""night and day we live with the incessant noise of the city""the never-ending search for happiness""the perpetual struggle to maintain standards in a democracy""man's unceasing warfare with drought and isolation""unremitting demands of hunger"
    行业词典
    • 医学： 不断的，不变的；常数：不能被改变的数量、事实或原则；
      数学： 常数；常项；
      机械： 恒定压头流量计；constant-head flowmeter 差压保持恒定而“节流孔”面积允许变化的变面积流量计的一种。；
      物理学： 常量；又称“常数”。；
      电力： 稳频电源；constant-frequency power supply；