| 单词 | demarcation |
| 释义 | demarcation n[U, C] (marking of a) limit or boundary, esp between types of work considered by trade unions to belong to workers in different trades 划界线; 界线; （尤指工会认为属於不同行业间的）工种界线 a line of demarcation 分界线 [attrib 作定语] demarcation disputes in industry 工业上工种界线的纠纷. |
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