最終更新日：2024/07/29
The reciprocity principle is a fundamental concept in social psychology.
正解を見る
The reciprocity principle is a fundamental concept in social psychology.
編集履歴（0）
元となった例文
The reciprocity principle is a fundamental concept in social psychology.
The reciprocity principle is a fundamental concept in social psychology.
DiQt（ディクト）
無料
★★★★★★★★★★
