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spongiolite

/'spɔŋdʒiә,lait/

📖 中文释义

  1. 海绵硅灰土
📘 English Definition（英文释义）
  1. n. One of the microsporic siliceous spicules which occur
  2. abundantly in the texture of sponges, and are sometimes found fossil,
  3. as in flints.
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