constraint

英[kən'streɪnt]美[kən'streɪnt]
  • n. 约束；强制；约束条件；对感情的压抑；虚情假意
  • [计算机] 限制.

    • 记忆方法

    词根词缀法
    con-共同+-strain-束缚+t
      noun(名词)
      1. [ C ] 限制；束缚；约束
      2. [ U ] 拘束；局促
      3. 被强迫地；迫于压力；在强制下

    双解例句

    noun(名词)
    1. [ C ] 限制；束缚；约束

      The constraints of politeness wouldn't allow her to say what she really thought about his cooking.

      出于礼貌，她不会说出自己对他的厨艺的真实看法。

      Financial constraints on the company are preventing them from employing new staff.

      公司财务紧张使得他们不能再聘请新员工。

    2. [ U ] 拘束；局促

      She tried to appear friendly, but her constraint was obvious.

      她尽力显得友好，可是显然很拘束。

    3. 被强迫地；迫于压力；在强制下

      They confessed, but only under severe constraint.

      他们迫于巨大的压力才说出了真相。

    小知识

    A constraint is a limit or restriction. Hopefully your school won't cut the sports or music programs due to budget constraints!

    You might notice that constraint is similar to the verb constrict, as in boa constrictor. A constraint tightens around you like a snake and prevents you from doing what you want. Financial constraints prevent you from buying the latest electronic device. Are you tired of living under the constraint of your parents' rules? Sometimes your worries or feelings act as a constraint. You know that someone has become a close friend when you can talk to them without constraint.

    实用短语

    1. budget constraint

      预算线,预算约束,预算限制,预算约束线

    2. link constraint

      链接约束,连接约束,连结约束,链接限制

    3. constraint programming

      限制规划,限制程序设计

    4. path constraint

      路径约束,路径限制,路径控制器

    5. constraint condition

    6. create constraint

      创建约束物体,创建约束,创立束缚

    7. position constraint

      位置约束,位置约束控制器,地位束缚,位置限制

    8. soft budget constraint

      软预算约束,预算软约束,软预算束缚

    9. general constraint

    常用短语

    1. constraint condition

      约束条件

    2. constraint equation

      约束方程式

    3. budget constraint

      预算约束；预算限制

    4. constraint satisfaction

      受限制满足；约束补偿

    5. constraint matrix

      约束矩阵

    6. constraint set

      约束集合

    7. equality constraint

      等式约束

    8. constraint force

      约束力

    词根词缀

    词根: strain

    =tighten,表示”拉紧”

    • n.

      constraint 强迫,结束;强制力

      constrain[v.限制,约束;克制,抑制]+t→n.强迫,结束;强制力

      overstrain 过度紧张, 过劳

      over超过+strain拉紧→v.使过度紧张, 使工作过度 v.过度紧张 n.过度紧张, 过劳

      restraint 抑制,制止

      restrain抑制,制止+t→n.抑制,制止

      strain 拉紧;负担

      strain拉紧→v.拉紧;紧张;扭伤;竭尽全力 n.拉紧;负担

    • v.

      constrain 限制,约束;克制,抑制

      con一起+strain拉紧→拉到一起→限制,强制

      distrain [律]扣押

      dis分开+strain拉紧→把财产拉走

      overstrain 使过度紧张, 使工作过度

      over超过+strain拉紧→v.使过度紧张, 使工作过度 v.过度紧张 n.过度紧张, 过劳

      refrain 节制, 避免, 制止

      re回+frain=strain拉紧→v.节制, 避免, 制止

      restrain [from]抑制,制止

      re回+strain拉紧→拉回去→抑制

      strain 拉紧;紧张;扭伤;竭尽全力

      strain拉紧→v.拉紧;紧张;扭伤;竭尽全力 n.拉紧;负担

    同义词

    n.强制力

    necessitation  /  coercion  /  force  /  urge  /  pressure  /  arm-twisting  /  compulsion  /  duress  /  coaction  /  insistence

    n.拘束,局促

    unease  /  shyness  /  diffidence  /  bashfulness  /  reserve  /  inhibition  /  self-consciousness  /  reticence

    n.束缚,勉强

    curb  /  limitation  /  stifling  /  control  /  repression  /  suppression  /  restraint  /  inhibition  /  check

    n.约束,压抑,监禁

    incarceration  /  captivity  /  detention  /  durance  /  bondage  /  confinement  /  chains  /  servitude  /  bonds  /  thraldom  /  imprisonment

    其他释义

    government  /  obstruction  /  obligation  /  silence  /  necessity

    反义词

    freedom

    同根词

    词根：constrain

    adj.

    constrained拘泥的；被强迫的；不舒服的

    adv.

    constrainedly勉强地；强迫地；不自然地

    v.

    constrained驱使；强迫；勉强（constrain的过去分词）

    vt.

    constrain驱使；强迫；束缚