benefit of irrigation
英
美
灌溉效益
benefit of irrigation的用法和样例:
例句
In another example,although the state has spent a lot of money on water conservation projects in recent years,irrigation has yielded little result.
又如水利建设,这几年国家花钱不少,但是灌溉效益却不高。
benefit of irrigation的相关资料:
临近单词
benefit
benefit games
目录
查词历史
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