英语词汇natural experiment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	natural experiment
释义	natural experiment 【统计学】天然实验
随便看	series comma series compensation series disintegration series dynamo series excitation series-fed vertical antenna series feed series feeding series firing series generator series loading series motor series multiple series of lines series parallel series-parallel firing series-parallel switch series-parallel switching series peaking series radio tap series reactor series reactors series regulator series resonance series resonant circuit

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。