“pebble coal”的概念、定义、翻译、参考文献-科学参考

单词	pebble coal
释义	pebble coal 球状煤
随便看	foreign imperfection foreign impurity foreign inclusion foreign interstitial foreign investment foreign ion foreignism foreignize Foreign Judgment Reciprocal Enforcement Act foreign juridical person foreign language caption foreign law foreign loan foreign material foreign matter foreign matter equipment and material foreign medium foreign nationals foreignness foreign object foreign odor foreign oil foreign particle foreign pollen foreign release

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。