to excavate
01
挖掘, 开凿
to dig a hole or make a channel in the ground
Transitive: to excavate a hole or cavity
例子
The workers excavated a trench to lay down the foundation for the building.
工人们挖掘了一条沟渠来为建筑物打下地基。
02
挖掘, 发掘
to uncover or expose by digging, especially to reveal buried artifacts, structures, or remains
Transitive: to excavate buried remains or artifacts
语法信息
形态构成
派生
动作动词
规则
现在时
excavate
第三人称单数
excavates
现在分词
excavating
一般过去时
excavated
过去分词
excavated
例子
Paleontologists excavated a dinosaur fossil, carefully removing layers of sediment to reveal the skeleton.
古生物学家挖掘了一个恐龙化石，仔细地移除了沉积层以揭示骨骼。
03
挖掘, 开凿
to create a cavity or hole in something by digging
Transitive: to excavate the ground
例子
The workers excavated the land to prepare for the building's foundation.
工人们挖掘了土地，为建筑物的地基做准备。
词汇树
excavation
excavator
excavate
excav
