“lowerclass student”概念、定义、翻译-科学时代

单词	lowerclass student
释义	教育学词汇手册 lowerclass student 下层阶级学生；（大、中学）低年级学生
随便看	approach span approach surface approach table approach term approach to curriculum making approach to disarmament approach to search approach trench approach velocity approach velocity approbation approbation appropriable appropriacy appropriate appropriate authorization appropriated retained earnings appropriateness appropriateness appropriateness appropriateness appropriateness of audit evidence appropriate packaging appropriate product appropriate technology

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。