“modern teaching aid”概念、定义、翻译-科学时代

单词	modern teaching aid
释义	教育学词汇手册 modern teaching aid 现代教具
随便看	layer lattice layerlike crack layer line layer management layer manuring layer material layer medium layer mining layer mining ploughing layer-mixing ploughing layer of no motion layer of oxide layer of vine layer plating method layer plating method layer protective glass layer reproduction layer short layer silicate structure layer splice layer splice layer structure layer-to-layer signal transfer layer-to-layer transfer Layer Two Tunneling Protocol (L2TP)

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。