After developing the emulsion it was found to blackened along a series of equidistant parallel bands.

  • 乳胶显影后,发现它是在一组等间距的平行带上变黑.

  • 网络文摘精选 2025-01-18 13:40:26

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句