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单词
excavation
释义
excavation
NOUN
/ˌekskəˈveɪʃn/
C/U
the process of digging in the ground to find things from the past （考古性的）发掘，挖掘
archaeological excavations
考古发掘
a
U
the process of digging a large hole in the ground 挖洞；开凿