“documents signed (DS)”的概念、定义、翻译、参考文献-科学参考

单词	documents signed (DS)
释义	documents signed (DS) 签名单据
随便看	self-dumping cage self-dumping car self-dumping log carrier self-dumping scroll self-dumping truck self-dump rake self-dump sulky rake self-duplication selfed colone selfed family self-editor selfed progeny selfed seed selfed seedling self egg self-eject launch self-elevating barge self-elevating platform self embedding self-embedding property self-emission electrode self-emitting light source self-emitting radar self-emptying self-emptying cockpit

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。