请输入您要查询的英文单词：

　

单词 elvan
释义

Definition of elvan in English:

elvan

noun ˈɛlv(ə)nˈelvən
mass nounGeology

  • Hard intrusive igneous rock found in Cornwall, typically quartz porphyry.

    〔地质〕淡英斑岩

    Example sentencesExamples
    • Less frequently elvan has been met with in apparently isolated masses.
    • Molybdenite and corundum are also found in the schist through which the elvan dykes have cut.

Origin

Early 18th century: perhaps via Cornish from Welsh elfen 'element'.

Definition of elvan in US English:

elvan

nounˈelvən
Geology

  • Hard intrusive igneous rock found in Cornwall, England, typically quartz porphyry.

    〔地质〕淡英斑岩

    Example sentencesExamples
    • Less frequently elvan has been met with in apparently isolated masses.
    • Molybdenite and corundum are also found in the schist through which the elvan dykes have cut.

Origin

Early 18th century: perhaps via Cornish from Welsh elfen ‘element’.
随便看

　

英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间：2024/12/25 2:00:38