“sand wedge”的概念、定义、翻译、参考文献-科学参考

单词	sand wedge
释义	sand wedge [`san ´wej] ^GEOLOGY A wedge-shaped accumulation of sand with the apex downward formed by the filling in of winter contraction cracks.
随便看	dummy joint dummy load dummy message dummy parameter dummy record dummy section dummy suffix dummy variable dumontite dumortierite dump dump bailer dump bucket dump car dump check dumping syndrome dump power dump routine dump scow dump tank dump truck dump valve dumpy level cybotaxis cybrid

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