“lead-screw gear”的概念、定义、翻译、参考文献-科学参考

单词	lead-screw gear
释义	lead-screw gear 丝杠交换齿轮
随便看	labial tubercle of upper lip labial tumor labial version labia minora labia oris Labiatae labiate labiate flower labiate ladle labiatic acid labichorea labidometer labile labile acid labile bond labile complexes labile element labile equilibrium labile factor labile factor deficiency labile form labile gene labile hydrogen labile immunity labile nitrocellulose

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。