“youth-and-old-age”的概念、定义、翻译、参考文献-科学参考

单词	youth-and-old-age
释义	youth-and-old-age Encyclopedia 农学百日菊释 youth-and-old-age百日菊菊科百日菊属一年生草本植物。农学百日草释 common Zinnia; elegant zinnia; youth-and-old-age百日草菊科百日菊属直立性一年生草本植物。又称步步高。
随便看	Sheng Jie Shengjing Shengjing Grand Theatre Shengjingshan Cliffs Shengjinhu nature reserve Sheng Jinzhang Sheng Jirun shengji yuhong plaster Sheng Ji Zonglu Sheng Lan Shengle Ancient City Shenglei Shengli Daban ShengLi YiHai, Tangut Reference Book shengmai decoction Sheng Mao Sheng Min Shengming Zaju Sheng music Shen Gong Shengong Wuchen Shen Gou sheng poem Shengshan Yaosai National Forest Park sheng-shaped pei of the Han Dynasty

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。