light-sensitive

释义

light（光）+ sensitive（敏感的）= 对光敏感、遇光就起反应的。light 取光义。

常用搭配

• 1.light-sensitive film感光胶片
• 2.[light-sensitive] sensor感光传感器

例句

• 1.

  Photographic film is highly light-sensitive and must stay in the dark.

  胶片对光极其敏感，必须避光保存。

• 2.

  The sensor is light-sensitive and adjusts the screen brightness.

  这个传感器感光，会自动调节屏幕亮度。