break.up
n.(名词)The act or an instance of breaking up, as a division, dispersal, or disintegration.分散,分离:分离的行为或实例,如分裂、分散或分解The discontinuance of a relationship, as a marriage or a friendship.破裂:指婚姻或友谊等关系的终止The cracking and shifting of ice in rivers or harbors during the spring.解冻:指春天河里或港口的冰破碎和移动A loss of control or composure.失控:失去控制或冷静