vugular 中文意思是什麼
vugular
解釋
空穴的-
Vugular pore openings are frequently as large as an ordinary lead pencil and are usually attributed to leaching of the rock subsequent to deposition
空孔穴開孔通常與一支普通的鉛筆一樣粗，這是由於沉積后巖石的侵析作用造成的。
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