demarcation
英 [diːmɑː'keɪʃ(ə)n]
美['dimɑr'keʃən]
- n. 划分;划界;限界
英英释意
- 1. the boundary of a specific area
- 2. a conceptual separation or demarcation;
- "there is a narrow line between sanity and insanity"
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