“presentation services (PS)”的概念、定义、翻译、参考文献-科学参考

单词	presentation services (PS)
释义	presentation services (PS) 表示服务
随便看	peanut shell peanut sheller peanut stems peanut thrips peanut vine pea pod pear pear aphid pear bitter rot pear blight pearceite pear curculio pear fire blight pear flower weevil pear fruit moth pear fruit sawfly peariform slot pearl pearl acacia pearl ash pearl barley pearl barley in black shell pearl boat Pearlboomtree(Poliothyrsis) pearl culture farm

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。