trial and error 详细解释

trial and error

反复试验, 不断摸索

词形变化

形容词: trial-and-error |

词义辨析

同义参见:

science  

英英释义

名词 trial and error:

experimenting until a solution is found

形容词 trial and error:

trying out various means or theories until error is satisfactorily reduced or eliminated

同义词：trial-and-error

relating to solving problems by experience rather than theory

同义词：trial-and-error

补充

trial and errortrial and error1.反复试验, 从失败中找到解决办法They didn't know how to put in a central heating system, but they managed it by trial and error.他们不知道怎样安装集中供暖设备, 但是经过反复试验终于安装好了。

例句

1. He learned to cook by trial and error.他经过不断摸索学会了烹饪。 2. We often learn by/through trial and error.我们常常通过反复尝试来学习。

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