“标准镜头”概念、定义、翻译-科学时代

单词	标准镜头
释义	工程与技术词汇手册 NL (normal lens) 标准镜头
随便看	company car company car company (Co.) company convention company cost of capital company culture company director company finance company grade company history company HQ（headquarters） company image company image (CI) company income tax company incorporated company infrastructure company law company law company law company limited company limited by guarantee company limited by guarantee company limited by share company limited by shares company limited by shares

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。

NL (normal lens)