“sign dictionary”的概念、定义、翻译、参考文献-科学参考

单词	sign dictionary
释义	sign dictionary Encyclopedia 文学词典释 sign dictionary符号词典特种词典类型之一，收录各种非语言符号（语言以外的各种符号）并做解释的工具书。
随便看	peen forming Peep peephole optimization peepshow peepul tree peer education peer effect peer entities peer evaluation for military officers potential peer group peergroup Peer Gynt peering agreement peer learning peer relationship peer review peer review method peer status peer to peer peer-to-peer peer-to-peer architecture peer-to-peer computing peer-to-peer computing, P2P peer-to-peer content distribution peer-to-peer database

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。