“节热器”概念、定义、翻译-科学时代

单词	节热器
释义	环境科学与工程词汇手册节热器 economiser
随便看	roller iron roller kneader roller leveler roller line roller mill roller mill roller mill roller mower roller oscillating tooth roller picker roller printing roller reel roller seeder roller shutter roller skating roller spot welding roller straightening machine roller streak roller stripper roller stripping roller support roller title roller tractor roller train roller-way face

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。