a lens hood

 
       
  • 镜头遮光罩

a lens hood的用法和样例:

例句

  1. The lens hood is used to cover up the lens.
    遮光罩是用来遮盖镜头的。
  2. The telescoping lens hood is built in.
    有一个内置可伸缩的遮光罩。
  3. Remember to take off the lens hood before you take a photo.
    拍照前要记住先取下遮光罩。
  4. Never forget to put on the lens hood after you use the camera.
    每次照相机用完以后,千万不要忘记把遮光罩盖上。
  5. Having the same focus or foci. Used of a lens.
    共焦的有共同焦点的。用于透镜
  6. Concave on both surfaces;biconcave.Used of a lens.
    双面均凹进的;双凹的。用于指透镜

a lens hood的海词问答与网友补充:

提问补充

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