a process of trying out a number of methods in order to find the best way to achieve a desired result
originally a mathematical process in which an unknown quantity is found by assuming values for it and then testing these values against known data
| 单词 | trial and error |
| 释义 | trial and errornouna process of trying out a number of methods in order to find the best way to achieve a desired result originally a mathematical process in which an unknown quantity is found by assuming values for it and then testing these values against known data |
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