“additional course”概念、定义、翻译-科学时代

单词	additional course
释义	教育学词汇手册 additional course 补充科目，附加科目；附加课程
随便看	seaside seaside seaside garden seaside wear sea sleeve sea slug sea slug sea slug sea snail sea snake season season season seasonable seasonal abnormal weather seasonal adjustment seasonal adjustment seasonal adjustment seasonal adjustment seasonal advertising seasonal affective disorder seasonal agricultural labourer seasonal cargo seasonal ceremony seasonal changes

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。