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词汇 excavation
词源

excavation n.

1610s, "action of excavating," from Latin excavationem (nominative excavatio) "a hollowing out," noun of action from past-participle stem of excavare "to hollow out" (see excavate). Meaning "an excavated place" is from 1779.

updated on March 07, 2019

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更新时间:2025/5/1 3:01:47