“rose bit”的概念、定义、翻译、参考文献-科学参考

单词	rose bit
释义	rose bit [`rōz ´bit] ^{DESIGN ENGINEERING} A hardened steel or alloy noncore bit with a serrated face to cut or mill out bits, casing, or other metal objects lost in the hole.
随便看	ginger-grass oil ginger oil gingham ginging gingiva gingival crevice gingival sulcus gingivectomy gingivitis gingivostomatitis ginglymoarthrodia Ginglymodi ginglymus Ginkgoales Ginkgoatae Ginkgoopsida Ginkgophyta ginorite gin pit gin pole ginseng gin tackle Ginzburg-Landau theory Ginzburg-London superconductivity theory gio

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。