Children learn to use computer programs by trial and error.
儿童通过反复摸索才学会运用计算机程序。
Many drugs were found by trial and error.
许多药物都是经过反复试验后才被发现的。
We learn, in a sense, by trial and error.
从某种意义上说，我们是通过反复试验、不断犯错来学习的。
We need to learn from doing, by trial-and-error.
我们需要通过尝试和犯错，从实践中学习。
There isn't enough time to learn everything in life by trial and error.
人生实在没有足够的时间容我们凡事尝试，从失败中学习。
TRIAL】She learned to cook by trial and error.
她借着尝试错误法学会烹饪。
通过反复试验学习。
I learned by trial, error and luck how to avoid injury.
我学到的审判，错误和运气如何避免受伤。
You can learn how to use it properly by trial and error.
你可以通过反复试验来学习如何正确使用它。
The other option is to learn by trial and error.
另一种选择是学习的试错。
SCIENCE proceeds by trial and error.
科学是在试与错中前进的。
The process parameters were usually determined in production by trial and error method.
筒形件强力旋压中各工艺参数在生产中常用试旋的方法确定。
The process parameters were usually determined in production by trial and error method.
筒形件强力旋压中各工艺参数在生产中常用试旋的方法确定。
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