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	qu. qua. qua Quaalude quaaludes quack quack doctor quacked quacker quackeries quackers quackery quackest quack grass quack grasses quackish quackishly quackishness quack politician quack-quack quack remedies quacksalver quacksalvers quackupuncture quad

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。