V2EX excavator

Excavator

释义 Definition

excavator(名词):挖掘机;用于挖土、挖沟、装载与搬运土石等的工程机械。(也可指“挖掘者/发掘者”,但最常见为工程机械之意。)

发音 Pronunciation (IPA)

/kskvetr/

例句 Examples

An excavator is digging a trench for the new pipes.
挖掘机正在为新管道挖一条沟。

After days of rain, the crew brought in an excavator to clear the collapsed earth and reopen the road.
连下了几天雨后,施工队调来一台挖掘机清理塌方的泥土,重新打通道路。

词源 Etymology

来自拉丁语词根 cav-(意为“空的、洞穴”相关,如 cavity “洞/腔”),经由英语动词 excavate(挖掘、开凿)发展而来;-or 表示“做某事的人/物”,因此 excavator 本义为“进行挖掘的机器或人”。

相关词 Related Words

文学作品 Literary Works

  • Wilkie Collins, The Moonstone(《月亮宝石》):常见于与“发掘/出土(excavation)”“挖掘者(excavator)”相关的叙述语境。
  • H. Rider Haggard, King Solomon’s Mines(《所罗门王的宝藏》):探险与发掘题材作品中会出现 excavator(“发掘者”)及其相关词的用法。
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