“system of holding back”概念、定义、翻译-科学时代

单词	system of holding back
释义	教育学词汇手册 system of holding back 留级制度
随便看	multilateral tariff negotiation multilateral tariff negotiation (MTN) multilateral tariff negotiation--multilateral tariff negotiation (MTN) multilateral trade multilateral trade multilateral trade multilateral trade multilateral trade agreement multilateral trade agreement multilateral trade liberalization multilateral trade negotiation multilateral trade negotiation multilateral trade negotiation (MTN) multilateral trade negotiation--multilateral trade negotiation (MTN) multilateral trading system multilateral treaty multilateral well multilateration multilayer multilayer multilayer adsorption multilayer adsorption multilayer and monolithic piezoelectric ceramic actuator multilayer armour multilayer bearing bush

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。