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单词 caldera
释义

cal·de·ra

noun
/kælˈdeərə/
/kælˈderə/
(specialist)
  1. a very large hole in the top of a volcano, usually caused by an eruption破火山口(巨大碗口形火山凹地)
    Word Originlate 17th cent.: from Spanish, from late Latin caldaria ‘boiling pot’.
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更新时间:2025/8/7 7:48:40