| 释义 |
| | | | ADJ | | | | | /ˌʌnsəˈsteɪnəbl/ | | | | | 1 | not capable of continuing at the same rate or level 未能持续的 | unsustainable economic growth 未能持续的经济增长 | | | | | 2 | unsustainable farming methods, industries etc damage the environment because they use up more energy , wood , coal etc than can be replaced naturally 非持续性发展的（指耕作方式、工业等过度消耗能源、木材、煤炭等而破坏了环境） | | |