“hand drive gear transmission bit”的概念、定义、翻译、参考文献-科学参考

单词	hand drive gear transmission bit
释义	hand drive gear transmission bit 手摇研磨器
随便看	rock slip rock slope rock slotter rock smasher rock soap rock specimen rock splitter rock sprinkling rock squirrel ( Sciurotamias davidianus) rock-steady structure rock storing of oil rock strarigraphy rock stratification rock stratum rock-stratum pollution rock stream rock strength rock stress rock stress measurement rock structure rock subsidence rock substance rock system rock taking-up rock tallow

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。