| 单词 | trial and error |
| 释义 | trial and errorphrase See full dictionary entry for trialIf you do something by trial and error, you try several different methods of doing it until you find the method that works properly. Many medical discoveries were made by trial and error. She feels that raising her children has been a matter of trial and error. trial and error in British Englishnoun a method of discovery, solving problems, etc, based on practical experiment and experience rather than on theory he learned to cook by trial and error trial and error in American English the process of making repeated trials or tests, improving the methods used in the light of errors made, until the right result is found Derived forms trial-and-error (ˈtriˈal-and-error) adjective Examples of 'trial and error' in a sentence |
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