“mud ball”的概念、定义、翻译、参考文献-科学参考

单词	mud ball
释义	mud ball [`mǝd ´bȯl] ^GEOLOGY A rounded mass of mud or mudstone up to 8 inches (20 centimeters) in diameter in a sedimentary rock. Also known as chalazoidite; tuff ball.
随便看	true north true place true porcelain true rake true soil true solar day true solar time true sun true width true wind true wind direction truffle truing trumpet buoy trumpeter truncate truncated cone truncated distribution truncated landform truncated paraboloid truncated prism truncated pyramid truncation truncation error truncus arteriosis

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