“lower income group”概念、定义、翻译-科学时代

单词	lower income group
释义	人口学词汇手册 lower income group 低收入阶层
随便看	gain peak gain range gain ripple gains gain saturation gains from trade gainsharing gain sharing gain slope gain switching amplifier gain three insights in one mind gain variation gait gait gaiter gaiting Gaitskell，Hugh Todd Naylor Gaius Duilius Gaius Julius Caesar Octavianus Gaius Marius Gaius Messius Quintus Decius Gaius Sempronius Gracchus gaize gaku gaku-so

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。