be on friendly terms with someone, as if with a brother, especially with an enemy
造句
用作不及物動詞(vi.)
You will really lose if you do not take this opportunity to fraternize with students and mentors from all over the world. 如果不能抓緊時機與來自全球各地的師生友善交往相互切磋，那你將會是不折不扣的大輸家。
常用短語
Too little of a democrat to fraternize with an affiliated society of the soi-disant Friends of the People.