“obsolete character”的概念、定义、翻译、参考文献-科学参考

单词	obsolete character
释义	obsolete character Encyclopedia 文学比较文字学释 obsolete character淘汰字历史上曾出现或使用过，在后来的流通领域内被废弃不用的汉字。又称死字、废弃字、历史字、古字等。
随便看	open drain caisson open drain system open economy open economy system open ecosystem opened composition open edge sequence open edge train Open Education Research open embedding open-ended class open-ended geometry Open-ended questions open-end fund open-end interview open-end spinning open equivalence relation openess open fault open field test open firing Open Fixed-Layout Document open flame kiln open flow capacity openflow protocol

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。