“quota period”概念、定义、翻译-科学时代

单词	quota period
释义	国际贸易词汇手册 quota period 配额期限
随便看	overhand knot overhand knot overhand mining overhand stope method overhand stoping overhang overhang overhang overhang overhang overhang overhang cover overhanging beam overhanging cable overhaul overhaul overhaul overhaul overhauling overhauling Overhauser effect Overhauser magnetometer overhead overhead overhead

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。

quota period