“反射镜--照明器--集光镜”概念、定义、翻译-科学时代

单词	反射镜--照明器--集光镜
释义	水利水电词汇手册 illuminator 照明器，反射镜，集光镜
随便看	backhand welding backhand welding backhaul back-haul backhaul cable back-haul rate back hearth backheating backhoe back hoe backhoe backhoe backhoe front end loader backing backing backing backing backing backing backing backing backing away backing coating backing compound backing condenser

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。

illuminator