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单词 excavation
释义

excavate /eksˈkə-vāt/

transitive verb
  1. To dig out
  2. To lay open by digging
  3. To hollow or scoop out
ORIGIN: L excavāre, from ex- out, and cavus hollow

excavāˈtion noun

  1. The act of excavating
  2. A hollow or cavity made by excavating
  3. An archaeological site, a dig

exˈcavātor noun

  1. A person who excavates
  2. A machine used for excavating
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更新时间：2025/12/10 7:01:20