音标:['prɒpәgeit] ; 柯林斯词典等级:1 级;
vt. 繁殖, 传播, 传送
vi. 繁殖, 蔓延
v. transmit from one generation to the next
v. travel through the air
v. transmit
v. transmit or cause to broaden or spread
词型变化:过去分词 : propagated ; 现在分词 : propagating ; 过去式 : propagated ; 第三人称单数 : propagates ; 名词复数形式 : propagates
考试类型:[六级/托福/IELTS/GRE]
词性分布:
动词100%

propagate的用法和样例:

例句

用作动词(v.)
  1. Most plants propagate by seed.大多数植物靠种子繁殖。
  2. Insects propagate themselves by means of eggs.昆虫以产卵繁殖后代。
  3. This kind of cell propagates faster in warm environment.在温暖的环境中,这种细胞增殖更快。
  4. We should propagate scientific ideas .我们应该传播科学思想。
  5. They started a newspaper to propagate their ideas.他们办了一份报纸来宣传他们的主张。
  6. Missionaries went far afield to propagate their faith.传教士到远方去传播其信仰。

常见句型

用作动词(v.)
用作不及物动词S+~(+A)
  1. Rabbits propagate rapidly.兔子繁殖迅速。
  2. The plants propagate quickly in warm temperatures.温暖的气候植物繁殖迅速。
  3. The crack will propagate only to this point.这条裂缝只能裂到这种程度。
用作及物动词S+~+ n./pron.
  1. The weeds propagate themselves rapidly.杂草繁殖很快。
  2. Water easily propagates sound.水易传声。
  3. The metal propagates heat rapidly.此金属传热快。
  4. We should not only learn knowledge, but also propagate it.我们不仅应学习知识,而且应传播它。
  5. 1
  6. Sound is propagated by vibrations.声音靠震动传播。
  7. The Greek civilization was propagated all over Europe.希腊文明传播至整个欧洲。

词汇搭配

用作动词 (v.)
~+名词
  • propagate sound传播声音
~+副词
  • propagate cunningly精巧地传播
  • propagate easily容易传播
  • propagate peacefully安静地传播
  • propagate rapidly迅速蔓延
~+介词
  • propagate by taking cuttings用插条的方法繁殖
  • propagate by vibrations靠震动传播

经典引文

  • Fuchsias are easy to..propagate from cuttings.

    出自:Observer
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