| 释义 |
by trial and error
[英] [baɪ ˈtraɪəl ænd ˈerə]
[美] [bai ˈtraɪəl ænd ˈɛrɚ]
[短语] 不断摸索；反复试验
词频排名 38865/55435
学习人数 70
难度等级 1/10
认知比例 38.46%
例句
He learned technical skills by trial and error.
他通过不断摸索掌握技能。
They also need to practice skills and learn by trial and error.
他们也需要锻炼技巧和通过反复试验来学习。
"Perhaps more importantly, adults learn to be good parents by instinct, [by trial and error], and by getting to know their own children; for example, a good parent will [try different strategies] when faced with a badly behaved child, and will gradually develop [an understanding of what works]to [correct the behavior]. None of this requires the intervention of [a taught course]."
父母是否应该接受强制育儿课程
助记
词源
trial尝试 error错误 通过尝试和错误不断摸索
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