“quota system”概念、定义、翻译-科学时代

单词	quota system
释义	电子商务词汇手册 quota system 配额制，限额制
随便看	junction junction junction junction junction junction junction junction junction junction junctional complex junctional complex junction battery junction bolt junction bolt junction box junction box junction box junction box junction cable junction cable junction cable junction capacitance junction capacitor junction circulator

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 system