You may remember that fraternities are groups for men; fraternity comes from the Latin word " frater" meaning brother.

您可能还记得， 兄弟会是男性团体；兄弟会来自拉丁文“frater” ，意为兄弟。

Students who belong to fraternities or sororities refer to each other as brothers and sisters; fraternity comes from " frater, " sorority comes from " soror, " brother and sister in Latin.

属于兄弟会或姐妹会的学生互相称呼为兄弟姐妹；兄弟会来自“frater” ，联谊会来自“soror” ，拉丁语中的兄弟姐妹。