“knapping hammer”的概念、定义、翻译、参考文献-科学参考

单词	knapping hammer
释义	knapping hammer [`nap·iŋ ´ham·ǝr] ^ENGINEERING A steel hammer used for breaking and shaping stone.
随便看	abnormal statement abnormal synclinorium abnormal time ABO blood group ABO blood group system abohm abohm centimeter abomasitis abomasum A bomb aboral abort abort branch aborted firing abortifacient abortion abortive abortive infection abortive transduction abortus abort zone aboundikro about-sledge a-b plane AB power pack

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。