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excavator

/eks-kuh-vey-ter/US // ˈɛks kəˌveɪ tər //UK // (ˈɛkskəˌveɪtə) //

挖掘机,挖土机,挖掘機,挖机

Related Words

Definitions

n.名词 noun
  1. 1
    • : a person or thing that excavates.
    • : a power-driven machine for digging, moving, or transporting loose gravel, sand, or soil.
    • : a sharp, spoonlike instrument used for scraping out diseased tissue, as in dentistry.

Synonyms & Antonyms

Examples

  • One that comes to mind is I took my friend’s car, lowered it into a pool with an excavator, told him about it.

  • Because most cities are built in layers, with older structures gradually buried beneath the new, excavators must destroy the upper layers to reach further back in time.

  • Projects are often complex, and involve excavators and bulldozers to shore up streambanks using giant boulders or to construct brand-new channels.

  • Workers operating a tractor or an excavator while installing a drainage tile, a house foundation, or a new pipeline, perhaps, come upon an abandoned line.

  • But, in light of Polly’s great-grandfather’s work as a famous excavator of myths, a la Joseph Campbell, we might also see such coincidences as reflections of a larger, more intricate design than the tangled branches of one family tree.

  • Nearby, a yellow Caterpillar excavator sits idle next to an opening that once led into a cross-border tunnel.

  • One interesting case study is Sir Arthur Evans, the original excavator and “restorer” of the Minoan palace of Knossos on Crete.

  • If they are Ancients and dead then let them be buried and left to the archæological excavator.

  • He must have been an erudite excavator, but, in literature, a reader only of recent minor poetry.

  • That is, he said he was an excavator, but I never saw anything before that looked at all like him.

  • The Red Ant (Myrmica rubra) plies, according to circumstances, the trade of a mason or excavator.

  • The steam shovel, or steam excavator, is a modified form of dredge adapted for excavating material on dry land.