“middle school”概念、定义、翻译-科学时代

单词	middle school
释义	教育学词汇手册 middle school 中学；（英国）（小学与中学之间）中间学校；（美国）初中
随便看	catalyst cracker catalyst fines catalyst furnace catalyst selectivity catalytic afterburner catalytic agent catalytically cracked gas catalytic antibody catalytic antibody catalytic attack catalytic burner catalytic combustion catalytic combustion reactor catalytic constant catalytic converter catalytic converter catalytic exchange reaction catalytic heater catalytic hydrogenation catalytic ignition catalytic incinerator catalytic ink catalytic mechanism catalytic monopropellant hydrazine system catalytic oxidation burner

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。