“two up and two down”的概念、定义、翻译、参考文献-科学参考

单词	two up and two down
释义	two up and two down Encyclopedia 管理学预算编制释 two up and two down两上两下中国部门预算编制流程的简称。
随便看	pear crown gall pear curve pear fruit sawfly Pear Garden Government pear genus pear industry Pearl pearl pearl ball pearl curve Pearl Harbor Pearl Harbor Incident pearlite pearl mica pearl millet pearl of Sluze pearl oyster pearl oysters Pearl Pagoda Pearl Poet Pearl-Reed curve Pearl River Pearl River delta agriculture Pearl River delta economic zone Pearl River delta of China

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。