a lens cap

 
       
  • 镜头盖

a lens cap的用法和样例:

例句

  1. Having the same focus or foci. Used of a lens.
    共焦的有共同焦点的。用于透镜
  2. Concave on both surfaces;biconcave.Used of a lens.
    双面均凹进的;双凹的。用于指透镜
  3. I use B+W CPL slim version, can't put the lens cap on!!
    用尽旧镜微距能力,专人指导使用微距滤镜,拍尽微距世界!
  4. Convex on both sides;biconvex.Used of a lens.
    凸凸的两面部凸的;双凸面的。用来指透镜
  5. I think I lost the camera's lens cap somewhere in the vicinity.
    我想我把相机的镜头盖丢在附近了。
目录
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