“球带”概念、定义、翻译-科学时代

单词	球带
释义	数学词汇手册球带 spherical zone；zone of a sphere
随便看	franchise franchise franchise franchise franchise franchise franchise franchise franchise franchise franchise franchise franchise agreement franchise agreement franchise clause franchise clause franchise dealer franchise deductible franchise disability income franchise distribution network franchised position franchisee franchisee franchisee franchisee

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。