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单词 spherulite
释义

WordReference Random House Unabridged Dictionary of American English © 2024
spher•u•lite  (sferŏŏ līt′, -yŏŏ-, sfēr-),USA pronunciation n. [Petrol.]
  1. Rocksa rounded aggregate of radiating crystals found in obsidian and other glassy igneous rocks.
  • 1815–25; spherule + -ite1
spher•u•lit•ic  (sfer′ŏŏ litik, -yŏŏ-, sfēr′-),USA pronunciation adj. 
Collins Concise English Dictionary © HarperCollins Publishers::
spherulite /ˈsfɛrʊˌlaɪt/ n
  1. any of several spherical masses of radiating needle-like crystals of one or more minerals occurring in rocks such as obsidian

spherulitic /ˌsfɛrʊˈlɪtɪk/ adj
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更新时间:2025/7/23 16:21:46