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单词 power shovel
释义

power shovel


noun

any self-propelled shovel for excavating earth, ore, or coal with a dipper that is powered by a diesel engine or electric motor.Compare shovel (def. 2).

Origin of power shovel

First recorded in 1905–10

Words nearby power shovel

Powers, power saw, power series, power set, power-sharing, power shovel, power station, power steering, power-stream, power structure, power supply
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/12/23 14:48:08