“ESL （English as a Second Language）”概念、定义、翻译-科学时代

单词	ESL （English as a Second Language）
释义	教育学词汇手册 ESL （English as a Second Language）非母语英语课程，英语作为第二语言课程
随便看	add-in adding automaton adding enzyme adding mechanism adding-up problem add-in programme ADD instruction AD&D insurance (accidental death&disablement insurance) addisin Addison Addison-Velskii and Landis tree Addison-Velskii and Landis tree--Addison-Velskii and Landis tree (AVL tree) Addison-Velskii and Landis tree (AVL tree) additament addition addition addition addition addition addition addition addition agent addition agent additional accompaniment additional acquisition

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。