demarcate

详细解释:vt. 定界, 分开, 区别

词型变化：

名词:demarcator动词过去式:demarcated过去分词:demarcated现在分词:demarcating第三人称单数:demarcates

英语解释：

动词 demarcate:

separate clearly and as if by boundariesset, mark, or draw the boundaries of something同义词：delimit, delimitate