demarcate[ˈdi:mɑ:keit]

v.勘定…划界，划分，区分，分开
‖ demarcation n.分界，区划
demarcation between the enemy and ourselves敌我界限
demarcation claim界限纷争
demarcation criteria划定选区分界的准则
demarcation exercise划界工作
demarcation line划界线，（棋盘）分界线
demarcation line in policy政策界限
demarcation of boundaries划定分界
demarcation of constituencies划分选区
demarcation of constituency boundaries划定选区分界，划分选区范围
demarcation strip分隔板