“peldon”的概念、定义、翻译、参考文献-科学参考

单词	peldon
释义	peldon [`pel·dǝn] ^PETROLOGY A very hard, smooth, compact sandstone with conchoidal fracture, occurring in coal measures.
随便看	code position code practice oscillator coder coder-decoder code reader code ringing code scanner code-sending radiosonde code sensitivity code signal codetext code translation code transparency code-type radiosonde Codiaceae codimer coding coding delay coding disk coding form coding line coding ratio coding sheet coding strand codistor

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