“primary calorifier”概念、定义、翻译-科学时代

单词	primary calorifier
释义	市政工程词汇手册 primary calorifier 基本加热器，主加热器
随便看	shaft sinking round shaft spillway shaft station shaft support shaft survey shaft timbering shaft timberman shaft tomb shaft top arrangement shaft tower shaft-voltage test shaft washer shaft work shagbark shagbark hickory shagbark hickory shaggy ink cap shaggymane Shah Jahan shahādah Shahīd shaikh al-Islām shaitan shake shake

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。

primary calorifier