“可变焦距透镜”概念、定义、翻译-科学时代

单词	可变焦距透镜
释义	电子通信与自动控制技术词汇手册 variable focal length lens 可变焦距透镜
随便看	disciplinary layoff disciplinary matrix disciplinary mechanism disciplinary offence disciplinary procedure disciplinary proceedings disciplinary sanction disciplinary sanction discipline discipline discipline discipline discipline discipline discipline confirmation discipline development discipline distribution discipline navigation discipline of standardization discipline subject discipline system disciplining oneself discission disc jockey（DJ） disc jockey（DJ）

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。

variable focal length lens