在第二项研究当中，被试者应邀参加了一次曲奇饼品尝试验。

In a second study, subjects were invited to do a cookie taste test.

youdao

在第二项研究当中，被试者应邀参加了一次曲奇饼品尝试验。

In a second study, subjects were invited to do a cookie taste test.

youdao