trial and error
短语
大学
[计] 试错法, 试凑法
发音
其它
词形变化
trials and errors
复数
trials and errors
教材释义与例句
名词
试错法，反复试验法
释义与例句
n.
-
1.
The process of finding a solution to a problem by trying many possible solutions and learning from mistakes until success is attained.
尝试错误
试错
不可数Navigating by trial and error may get you there eventually, but using a map is faster.