“free tree”的概念、定义、翻译、参考文献-科学参考

单词	free tree
释义	free tree Mathematics free tree自由树
随便看	salt-mist testing cabinet Salto salt-pepper sign saltpeter salt poisoning salt policies salt produced from Lake Hai salt-producing household Salt Production Archaeology Salt Range salt-separated moxibustion salt spray test salt stress salt supervisor salt tax salt tax in ancient China Salt Tax Officers salt tectonics salt tolerance in crops salt-tolerant plants Salt Transportation Department saltus saltus function saltus problem saltwater crocodile

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。