“波默管”概念、定义、翻译-科学时代

单词	波默管
释义	音乐词汇手册波默管 pommer
随便看	cleaning system cleaning unit cleaning-up operation cleaning vacuum plan clean join clean launch clean length clean letter of credit cleanliness clean loan clean mesh clean mining clean missile cleanness of bole clean non-polluting fuel clean oil clean opinion clean opinion clean ore cleanout cleanout clean power clean price clean price clean proof

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。