“preschoolers”的概念、定义、翻译、参考文献-科学参考

科学参考收录了1248194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。

单词	preschoolers
释义	preschoolers 学龄前儿童
随便看	first brood of larvae first category gassy mine first category of commodities first category vessel first cause first choice first-class first-class cabin first-class certificate first-class commercial paper first-class current first class maintenance first-class ore first-class paper first-class quality first-class standard first coat first coat of plaster first come first served first-come first-served system first component first compound leaf expanded first contact first contact of umbra first copy-out time