Area which corresponds with sub-Saharan Africa, although it is not completely separated from the neighbouring faunal realms; generally it is taken to include the south-west corner of the Arabian peninsula.
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。