单词	excavator
释义	excavatorex‧ca‧va‧tor /ˈekskəveɪtə $ -ər/ noun [countable] Examples EXAMPLES FROM THE CORPUS As well as its own peat-cutting operations, the company is also encouraging local farmers to use mechanical excavators to exploit their own reserves. In this case it is clear that the original excavators included only those coins which they deemed of sufficient importance for publication. Many corpses, or rather fossils of corpses, were found by the excavators in the ash. Many different excavators, when digging up the airport, have encountered this odor. Now, with dynamite, the excavators were nibbling back each outcrop farther and farther away from the center. The excavator also recovered a blue shawl of loosely spaced plain weave with red stripes. The early excavators of Knossos found the large Horns of Consecration lying precisely in front of this doorway. The iron ore is easily extracted by quarrying with giant excavators. word sets WORD SETS► Archaeology carbon dating, nouncaveman, noundig, nounexcavate, verbexcavator, noun 1 British English a large machine that digs and moves earth and soil SYN steam shovel American English2someone who digs to find things that have been buried under the ground for a long time
随便看	ragout rags-to-riches ragtag ragtime rag trade ragweed ragwort rai raid raider rail Railcard railhead railing raillery railroad railroad crossing Railtrack rail trail railway Railway Children, The railway line railwayman railway station raiment

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