单词
unimproved
英 [?n?m'pru?vd]
美[,?n?m'pr?vd]
基本信息
- adj. 未加改善的；未耕种的；未被利用的
英文词源
- unimproved (adj.)
- 1660s, "not made better," from un- (1) "not" + past participle of improve (v.). Sense of "not developed or taken advantage of" (of land) is recorded from 1781.
双语例句
- 1. Taxes on unimproved land are low.
- 对未耕种的土地的税收很低.
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- 2. Clearly developing improved humans will create great social and political problems with respect to unimproved humans.
- 显然,培育改进了的人种对未改进的人类而言会产生社会和政治问题.
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unimproved相关单词