| 释义 |
unsustainable
unsustainable /ˌʌn.səˈsteɪ.nə.bəl/ adjective
1 C2 Something that is unsustainable cannot continue at the same rate: » This level of spending on pensions is unsustainable.Thesaurus+: ↑Unachievable2 C2 causing damage to the environment by using more of something than can be replaced naturally: » unsustainable fishing methodsThesaurus+: ↑Environmental issues , ↑Rubbish and waste , ↑Protection and protectors |