英语词汇randomized experiment简单造句、意思、用法及例句-英语例句辞典

单词	randomized experiment
例句	原声例句 TED演讲（视频版） 2021年10月合集 We needed new medi-innovations, like three phase trials and randomized controlled experiments, and regulatory bodies, like the FDA, to separate out the fake cures from the real thing. 我们需要新的医疗创新，如三阶段试验和随机对照实验，以及监管机构，如 FDA，将假药与真药分开。
随便看	held it held line held loose held me down held my breath held off held on held onto held on to held open held our breath held out held out against held out for held out on held over held own held part Held space held sway held that held the attention of held the baby held the bag held the balance

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