excavation
US /ˌeks.kəˈveɪ.ʃən/
UK /ˌeks.kəˈveɪ.ʃən/
名詞
1.
発掘
the action of excavating something, especially an archaeological site.
例:
•
the methods of excavation have to be extremely rigorous
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関連語:
発掘
the action of excavating something, especially an archaeological site.