英语词汇trial and error怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	trial and error
释义	trial and errorn. repeated (usu. varied and unsystematic) attempts or experiments continued until successful 尝试—错误，试错法；反复实验(通常指各不相同的、不系统的反复尝试，直到成功为止)
随便看	prerogative Pres. presage presageful presager presbyopia presbyopic presbyter presbyteral presbyterate presbyterial Presbyterian Presbyterianism presbytership presbytery pre-school pre-schooler prescience prescient presciently prescind prescribe prescriber prescript prescription

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