“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	Pure Trinity Hall of the Xuanmiao Taoist Temple Pure Trinity Hall of the Yuanmiao Taoist Temple pure Trojan group pure value pure variable proof pure variety pure water Pure welfare model pure welfare model of social services PUREX流程 pure yang Purgation purgative method purgatives purgative，cathartic Purgatory purgatory purge and trap purge and trap (PAT) purge stack purging purging technique purification purification and rejuvenation of grass varieties purification by manipulating the mouse embryo

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