“extraterrestrial origin”的概念、定义、翻译、参考文献-科学参考

单词	extraterrestrial origin
释义	extraterrestrial origin 行星影区
随便看	maintain maintainability maintainability function maintainability index maintainable economic welfare amount maintainable root maintainance line maintain confidentiality maintain contact maintained load test (ML-test) maintained tuning fork maintainer maintainer line maintaining maintaining account maintaining furnace maintaining heat maintaining power maintaining valve maintaining voltage maintain railways maintain roads maintain value Maintain (除草剂) main tank

科学参考收录了1248194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。