音标:[kənˈstreinɪŋ] ;
v. 强迫( constrain的现在分词 ); 强使; 限制; 约束
v hold back
v restrict
s restricting the scope or freedom of action
词型变化:名词复数形式 : constrainings
词性分布:
形容词100%

constrain的用法和样例:

例句

用作及物动词(vt.)
  1. I felt constrained to do what he told me.做他叫我做的事,我心里很不舒服。
  2. She tried to constrain herself from a cough in class.上课时她竭力忍住不咳嗽。
  3. Cold weather constrains the plant's growth.寒冷的天气抑制了植物的生长。
  4. Don't constrain yourself only to class study.不要把自己的学习只局限于课堂。
  5. The police used horses to constrain the crowd from violence.警察骑着马阻止那群人诉诸暴力。

常见句型

用作动词(v.)
用作及物动词S+~+ n./pron.
  1. Cold weather constrained the plant's growth.寒冷的天气抑制了植物的生长。
  2. 1
  3. Our research has been constrained by lack of cash.我们的研究由于经费不足而受到限制。
用作宾补动词S+~+ n./pron. +to- v
  1. He was constraining his mind not to wander from the task.他在克制着不让思想在工作时分心。
  2. Hunger constrained him to eat.饥饿迫使他进食。
  3. 1
  4. I felt constrained to do what he told me.我感到不能不做他叫我做的事。

常用短语

用作动词(v.)
constrain from (v.+prep.)
    强行阻止,制止 prevent sb by force or law from sthconstrain sb from sth

    The police used horses to constrain the crowd from violence.

    警察骑着马阻止那群人诉诸暴力。

词汇搭配

用作动词 (v.)
~+名词
  • constrain a cough忍住咳嗽
  • constrain growth抑制生长
~+介词
  • constrain from强行制止

经典引文

  • Some rule, that guides, but not constrains.

    出自:Pope
  • The season constrained them to carry on the harvest.

    出自:J. Fuller
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