3 报酬递减法则(law of diminishing returns)报酬递减法则是从经济学
终于来更新学习笔记啦productivity 生产率diminishing returns 收益
shortage & scarcity in economics: definition, causes & examples
图说学习曲线 - 知乎
经济 #国际学科 #国际学校 #economics #as #alevel #as
Tips:Do Not Provide
Personal Loans: Go Easy On Your Finances
Finance, Finance, Finance, Foreign Exchange, Stocks, Currency Circle, Venture Capital, Bitcoin, ICO...