“上下文内关键词索引”概念、定义、翻译-科学时代

单词	上下文内关键词索引
释义	教育学词汇手册上下文内关键词索引 keyword-in-context index
随便看	TD(temperature difference) TD(terminal difference) TD(time delay) T & D (transmission and distribution) TD(transmitter distributor) TD（true digestibility） tea tea tea tea TEA Tea Act tea and coffee service tea bag paper tea basket teaberry tea biscuit teachable moment teacher teacher teacher-centred approach teacher-centred instruction teacher-centred model of instruction teacher-centred programme teacher-centred question-answer pattern

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。