“learner-selected objective”概念、定义、翻译-科学时代

单词	learner-selected objective
释义	教育学词汇手册 learner-selected objective 学习者选择目标
随便看	leather belt leather bleaching leatherbound leather breeches leather carp leather cloth leather collar leathercraft leatherette leatherette leather glue leather goods leather greasing leather industry leather jacket leather lace Leather Leaf Milletia leather machine leather machine belting leather making leathern leatherneck leather of dumpling balls forming machine leatheroid leather pulse

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。