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单词 varve
释义

WordReference Random House Unabridged Dictionary of American English © 2024
varve (värv),USA pronunciation n. [Geol.]
  1. Geology(in lake sediments) an annual deposit usually consisting of two layers, one of fine materials and the other of coarse.
  • Swedish varv a round, (complete) turn
  • 1920–25

Collins Concise English Dictionary © HarperCollins Publishers::
varve /vɑːv/ n
  1. a typically thin band of sediment deposited annually in glacial lakes, consisting of a light layer and a dark layer deposited at different seasons
Etymology: 20th Century: from Swedish varv layer, from varva, from Old Norse hverfa to turn
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更新时间:2025/7/24 0:35:03