“hand jack screw”的概念、定义、翻译、参考文献-科学参考

单词	hand jack screw
释义	hand jack screw 手力千斤顶
随便看	bank draft bankduptcy court banked banked battery banked boiler bank eddy banked fire bank edge banked relay banked winding banker bank erosion bank error banker's acceptance credit banker's bank banker's bill banker's clean bill banker's clearing house banker's credit banker's duty of secrecy banker's payment banker's rate banker's ratio banker's reference bankers' trust company

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。