sustainable

B2 CET-4 Oxf 5000 大学 FREQ #20060 ★☆☆☆☆

a. 足可支撑的, 养得起的, 可以忍受的

发音

其它 /səˈsteɪnəbəl/

词形变化

sustainables 复数 sustainables more sustainable 比较级 most sustainable 最高级

教材释义与例句

形容词

可以忍受的；足可支撑的；养得起的；可持续的

释义与例句

n.
  1. 1.

    A renewable energy source.

adj. B2 Oxf 5000
  1. 1.

    Able to be sustained.

    可持续的

  2. 2.

    Able to be produced or sustained for an indefinite period without damaging the environment, or without depleting a resource; renewable.

    sustainable economy

    Some critics have asserted that sustainable food is "elitist"; that it's too expensive and not widely available.

相关短语

sustainable development 可持续发展 sustainable tourist sustainable developments sustainable tourists

词源

From sustain + -able.

来源：wiktionary