“open-ended exercise”概念、定义、翻译-科学时代

单词	open-ended exercise
释义	教育学词汇手册 open-ended exercise 开放性练习，无限制练习
随便看	cholesteatosis cholesterase cholesteric liquid crystal cholesteric liquid crystal cholesteric liquid crystal cholesteric phase cholesteric phase cholesterin cholesterol cholesterol cholesterol cholesterol cholesterol cholesterol cholesterolemia cholesterosis cholestyramine choletherapy choleuria cholic acid cholic acid cholic heat choline choline choline

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。