sustainable
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Paraphrase
分析词义:"Sustainable"是一个形容词,常用来形容可以持久维持或持续的事物。主要用于描述对环境影响最小依然能满足当前需求的方法、课程、生态系统、能源等。
例句:
词根分析:Sustainable来源于词根"sustain",后缀是-able,它表示“能够……”。Sustain来源于拉丁词根 "sustinere",意为"支持,维持".
词缀分析:如上所述, "Sustainable"的词缀是-able,表示能够做到某件事,相似的词包括:enjoyable(令人享受的),changeable(可变的),readable(可读的)等。
发展历史和文化背景:反映社会对环境和未来的关注和责任感的词汇,20世纪70年**始在环保和社会科学领域使用,现在在商业,政治和文化讨论中被广泛用于强调长期战略和安全。
单词变形:没有直接的单复数或动词形式变化,但基于sustain可以变成sustains(维持,第三人称单数),sustaining(持续的,进行时)
记忆辅助:将"sustainable"分成"sustain"和"-able"两部分来记忆。"sustain"就是“维持”,"-able"就是“能...的”,所以合在一起就可以理解为“能被维持的”。
小故事:Josh wants to make his city a better place. He starts a project to promote sustainable farming. Everyone in the community loves it.乔希想让他的城市变得更好。他启动了一个项目,推广可持续农业。社区里的每一个人都喜欢这个项目。
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