“letter”的概念、定义、翻译、参考文献-科学参考

单词	letter
释义	letter Encyclopedia 管理学官府往来文书释 letter函中国古代官府往来文书文种名称之一。工学信函释 letter信函以套封形式按照名址寄递给特定个人或者单位的缄封的信息载体。书籍、报纸、期刊除外。 Mathematics letter字母
随便看	fish genital gland indices fishgrading machine fish graph fish growth equation fish growth pattern fish growth rate fish gutting machine fish gynogenesis fish headcutter fish head kidney fish hypoxia adaptation fish immuneorgans, tissues and cells fish immunology fish incubator fish individual fecundity fish infectious diseases fishing Fishing Alone on Frosty River fishing area fishing assisted equipment fishing boats on the river beside mountains fishing box tap fishing by hook and line fishing chart fishing costs

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。