Giải nghĩa:
A large machine for digging and moving earth and rocks, used in building work.
Ví dụ:
The construction site was filled with heavy machinery including bulldozers and excavators.
excavator (noun)
/ˈekskəveɪtər/
Giải nghĩa:
A person who removes or digs out something, especially from the ground.
Ví dụ:
As an archaeologist, being an excavator of ancient artifacts is a major part of my job.
Cách sử dụng
An excavator is a large machine that is used to dig and move dirt or other materials. It is commonly used in construction sites, to dig foundations for buildings, or to clear land for roads or other infrastructure projects. Sometimes it is also used in mining or demolition projects. The machine has a heavy arm with a bucket at the end that is controlled by the operator to scoop and move materials.
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