分离英语in

separation 英[ˌsepəˈreɪʃn] 美[ˌsɛpəˈreʃən] n. 分离，分开; 间隔，距离; [矿] 分选; （夫妇） 分居; [例句]He believes in the separation of the races.他认为应该实施种族隔离。[其他] 复数：separations

[词典] separate; sever; part; leave; abruption

seperate

separate; part; split; uncouple; unpack; break up; deleave; decollate; rupture; demesh;disjoin; distribute; separate from [into]; divide ... from ...; set apart from

divide也可以