the experimenter and the subject reversed roles and the experiment was repeated.
实验和实验对象调换了角色后又做了一遍实验。
the experimenter and the subject reversed roles and the experiment was repeated.
实验和实验对象调换了角色后又做了一遍实验。
声明:以上例句、词性分类均由互联网资源自动生成,部分未经过人工审核,其表达内容亦不代表本软件的观点;若发现问题,欢迎向我们指正。