“roller bit”的概念、定义、翻译、参考文献-科学参考

单词	roller bit
释义	roller bit 滚子旋锥齿轮钻头
随便看	turbulivity Turck's zone ture decidua tureen (盛汤,菜用) tur(e)ing unit turf turface turfary turf bed turf bottom turf bound turf cutting turf dam turf density turf edging knife turfed hair grass turfed slope turfed spade turf grass turf growth retardant turfing plough turf moor turf mount turf muck block turf piercer

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。