cam bowl

例句：

1. 1.The cam lens is the most important part of the camera.
   相机镜头是相机最重要的部分。
2. 2.She took a picture with her cam lens.
   她用她的相机镜头拍了张照片。
3. 3.The cam lens is very expensive to replace.
   更换相机镜头非常昂贵。