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词汇 demarcate
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demarcate v.

1816, "mark off from adjoining lands or territory," a back-formation from demarcation. Figurative sense of "determine the relative limits of" is by 1858. Related: Demarcated; demarcating. The older verb is demark.

updated on July 16, 2018

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更新时间:2025/5/1 10:11:18