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air-pollution例句_air-pollution英汉例句_air-pollution双解例句_94生活常识网有道词典
94生活常识网有道词典

air-pollution

A 开头单词

常见例句

  • Air pollution reduced the visibility.
    大气污染使能见度降低。
  • He said air pollution is a serious problem.
    他说大气污染是个严重问题。
    • 返回 air-pollution