People wanting to solve the problem of waste must work out ways of making use of good things which are just thrown away as waste. 想解決廢物問(wèn)題的人們必須解決把作為廢物扔掉的那些好東西利用起來(lái)的方法。
One that studies, advocates, or makes use of Karl Marx's philosophical or socioeconomic concepts as a method of analysis and interpretation, as in political economy or historical or literary criticism. 馬克思主義者，馬克思主義追隨者研究、推廣馬克思主義或在政治經(jīng)濟學(xué)、歷史或文藝批評等領(lǐng)域利用馬克思的哲學(xué)或社會(huì )經(jīng)濟學(xué)概念進(jìn)行分析或闡釋的人
Not made use of or put to advantage. 未經(jīng)開(kāi)發(fā)利用的沒(méi)有利用的或沒(méi)有使得有利的
