obscuration

[ɒbskjʊə'reɪʃən]
  • 释义

  • 昏暗，暗淡，朦胧;

  • 双语例句
  • 1、

    Smoke obscuration test applied to measure and assess the potential hazard to the obscuration of smoke.

    烟模糊试验适用于测量和评估这种危险性.

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