“secondary planet pinion”的概念、定义、翻译、参考文献-科学参考

单词	secondary planet pinion
释义	secondary planet pinion 第二行星小齿轮
随便看	cursor memory cursor movement cursor position cursor positioning cursor register cursor remove cursor right cursor tracking cursor up down curtail credits to enterprises curtailed inspection curtail expenditures curtailment curtailment of expenditures curtail outlay curtail step curtain curtain antenna curtain aperture curtain array curtain baffle curtain board curtain coater curtain coating curtain double rib loom

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。