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英语解释

trial and error

汉语翻译

反复试验

trial and error词型变化

形容词:trial-and-error 

trial and error英语解释

名词 trial and error:

  1. experimenting until a solution is found

形容词 trial and error:

  1. trying out various means or theories until error is satisfactorily reduced or eliminated
    同义词:trial-and-error
  2. relating to solving problems by experience rather than theory
    同义词:trial-and-error

trial and error例句

  1. The only way Jim could solve the algebra problem was by the method of trial and error.
    要解决这道代数题,吉姆唯一能做的就是不怕失败,反复尝试。
  2. I lost the instruction book and so I had to find out how to use the machine by trial and error.
    我把说明书丢失了,结果只得通过不断摸索才弄懂怎样使用这部机器。
  3. He learned technical skills by trial and error.
    他通过不断摸索掌握技能。
  4. I finally found the right key after lots of trial and error.
    经过反复试验,我终于找到了正确的方法。
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