“before-test”概念、定义、翻译-科学时代

单词	before-test
释义	市场营销词汇手册 before-test 事前测试
随便看	home waters homework homeworker home worker homework notebook home-yard orchard Home键 Hom functor homicide homiculture homidium bromide homiletic ballad homiletic drama homiletics homiletic tragedy homiliary homilite homily homing homing homing homing beacon homing behaviour homing device homing guidance

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。

before-test