“drawing timber”的概念、定义、翻译、参考文献-科学参考

单词	drawing timber
释义	drawing timber [¦drȯ·iŋ `tim·bǝr] ^{MINING ENGINEERING} The act of withdrawing timber and other supports from abandoned or worked-out mines.
随便看	cullis culm culmen culmination cultellation cultigen cultivar cultivate cultivator cultural anthropology cultural ecology cultural-familial mental retardation cultural geography cultural psychiatry culture culture alteration culture community cultured pearl cultured sour cream culture medium culture-specific syndrome culvert Cumacea cumatophyte cumberlandite

科学参考收录了103327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。