downcycling

美 　英

• 網(wǎng)絡(luò)降級(jí)回收；降級(jí)回收再利用；下游循環(huán)

例句

But such "downcycling" tends to be much less profitable than genuine recycling, and much more vulnerable to price swings.

不過(guò)這種“下降性循環(huán)”與正宗的回收再利用相比，經(jīng)濟(jì)效益就要差得多。而且，這類產(chǎn)品在價(jià)格波動(dòng)面前顯得尤為脆弱。