power shovel

Từ điển Oxford Learners Wordfinder Dictionary

noun

a machine for excavating
• Syn:
excavator, digger, shovel
• Derivationally related forms:
shovel (for: shovel), dig (for: digger), excavate (for: excavator)
• Hypernyms:
machine
• Hyponyms:
backhoe, dredge, steam shovel