“three-track course of study”概念、定义、翻译-科学时代

单词	three-track course of study
释义	教育学词汇手册 three-track course of study 三组复式教学法
随便看	livery insurance liveryman livery of seisin live shell live steam livestock livestock livestock livestock and poultry insurance livestock cattle insurance livestock clause livestock container livestock container livestock farm livestock farm livestock floater livestock insurance policy livestock mortality insurance livestock premises livestock product livestock rearing livestock traffic livestock transit insurance livestock transit insurance livestock waste

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。