In each study,the rates in the vitamin A and placebo groups were similar.

分类: 作业答案 • 2022-02-02 22:30:15

问题描述：

In each study,the rates in the vitamin A and placebo groups were similar.
请翻译

答

要理解这句话讲得什么才好翻译,安慰剂一般是淀粉,用来欺骗,安慰患者的,而这句话是说维生素A的效用了了,没人们想的神奇.
“各项研究表明,维生素A的和安慰剂效果相当”.为什么要说服用,真是罗嗦.