imperfect

英 [ɪmˈpɜːfɪkt]

美 [ɪmˈpɜːrfɪkt]

adj.  有缺点的; 有缺陷的; 不完全的; 不完美的
n.  过去未完成时(常称为过去进行时)

Collins.1 / BNC.11236 / COCA.10063

同义词辨析

defectiveimperfect【导航词义：有缺点的】

牛津词典

adj.

• 有缺点的；有缺陷的；不完全的；不完美的
  containing faults or mistakes; not complete or perfect
  1. an imperfect world
     不完美的世界
  2. an imperfect understanding of English
     对英语的不透彻理解
  3. All our sale items are slightly imperfect.
     我们所有的廉价商品都稍有缺陷。

noun

• 过去未完成时（常称为过去进行时）
  the verb tense that expresses action in the past that is not complete. It is often called the past progressive or past continuous .
  1. In ‘while I was washing my hair’, the verb is in the imperfect .
     while I was washing my hair中的动词是过去未完成时。

柯林斯词典

• ADJ-GRADED 不完美的;有缺点的;有瑕疵的
  Something that isimperfecthas faults and is not exactly as you would like it to be.
  1. We live in an imperfect world...
     我们生活在一个并不完美的世界上。
  2. They have a huge selection of perfect, slightly imperfect and discontinued cookers, fridges and so on.
     他们有大量完好的、略有瑕疵的以及已停产的炊具、冰箱和其他货品可供选择。
  3. ...a child's imperfect understanding of what is going on between their parents.
     孩子对父母间所发生事情的一知半解
• (动词的)未完成过去式，未完成过去时
  In grammar,the imperfectorthe imperfecttense of a verb is used to describe continuous situations or repeated actions in the past. Examples are 'I was reading' and 'they were eating'.

英英释义

noun

• a tense of verbs used in describing action that is on-going
  Synonym:progressiveprogressive tenseimperfect tensecontinuous tense

adj

• wanting in moral strength, courage, or will
  1. I'm only a fallible human
  2. frail humanity
  Synonym:falliblefrailweak
• not perfect
  1. had only an imperfect understanding of his responsibilities
  2. imperfect mortals
  3. drainage here is imperfect

双语例句

• The internal financing environment of enterprises is very imperfect which blocks the development of our country's financial management.
  摘要我国企业内部的理财环境还很不完善，有许多地方阻碍了我国财务管理的发展。
• All I'm asking is a real imperfect love story about YOU and ME.
  我要的只是发生在你和我之间的那个真实而不完美的爱情故事。
• We live in an imperfect world
  我们生活在一个并不完美的世界上。
• They have a huge selection of perfect, slightly imperfect and discontinued cookers, fridges and so on.
  他们有大量完好的、略有瑕疵的以及已停产的炊具、冰箱和其他货品可供选择。
• The most important reason is the imperfect legal system.
  出现这种现象的重要原因是法律制度的不完善。
• Thus disequilibrium is a mark of waste, and imperfect efficiency of production.
  因之，不均衡是浪费和生产效率有缺点的标志。
• Central banks are imperfect institutions and more so in recent years as they have abdicated their political independence.
  央行是有缺陷的机构近年来更是如此，因为它们放弃了自身的政治独立性。
• Although this is a good phenomenon, but has many imperfect places.
  这虽然是一个好现象，但还是有很多不完善的地方。
• An algorithm of robust linear processing for the downlink multiuser MIMO system with imperfect known CSI is proposed.
  提出了一种下行多用户MIMO系统中的鲁棒性线性处理算法。
• We cannot demand a perfect world; but we can have our success and happiness in this imperfect world.
  我们不能要求世界完美，但是我们可以在不完美的世界利取得自己的一份成功快乐。