“punkah”概念、定义、翻译-科学时代

单词	punkah
释义	市政工程词汇手册 punkah 布风扇
随便看	colour positive film colour preference colour preference colour primary colour print colour printer colour printing colour printing colour process colour process colour process colour processing colour proof colour proof colour proof colour proof colour pyrometer colour pyrometer colour radar colour ratio colour reaction colour receiver colour receiver colour region colour register

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。

punkah