fraternize, fraternise

v [I, Ipr] ~ (with sb) become friendly with enemy soldiers, or with civilians of a former enemy country （与敌军士兵、 原敌国百姓）建立友谊: Soldiers who fraternize with the enemy will be punished. 亲敌的士兵将受到惩罚. * Army personnel are often forbidden to fraternize with the civilian population. 军职人员常被禁止与平民百姓友好往来.

franc, France, franchise, Francis Bacon, Franciscan, Franco-, francophone, frank, frankfurter, frankincense, franking-machine, frankly, frankness, frantic, frantically, Franz Schubert, fraternal, fraternally, fraternity, fraternization, fraternisation, fratricidal, fratricide, fraud, fraudulence, fraudulent, fraudulently, fraught, fray, frazzle, freak, freak-out, freakish, freakishly, freakishness, freaky, freckle, freckled, free, free agent, free and easy,