A compiler that is written in the language it compiles. Such a compiler makes it relatively easy to transfer a language to another machine, since the compiler can be compiled on a machine on which it has already been implemented.
科学参考收录了60776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。