demarcate
US /ˌdiːˈmɑːr.keɪt/
UK /ˈdiː.mɑː.keɪt/
动词
划分, 界定
to set the boundaries or limits of something
示例:
•
The river was used to demarcate the border between the two countries.
这条河被用来划分两国之间的边界。
•
It is difficult to demarcate where one responsibility ends and another begins.
很难界定一项责任何时结束，另一项责任何时开始。