“可调螺距”概念、定义、翻译-科学时代

单词	可调螺距
释义	请查阅可变螺距--可调螺距
随便看	deficit deficit deficit deficit deficit deficit deficit deficit deficit budget deficit budget deficit country deficit country deficit covering deficit fertility deficit finance deficit financing deficit financing deficit financing deficit hypothesis deficit net worth deficit on capital account deficit spending deficit spending deficit spending deficit spending

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。