megapixel

例句：

1. 1.The camera has a resolution of 20 megapixels.
   这台相机的分辨率是2000万像素。
2. 2.The new smartphone boasts a 5 megapixel rear camera and a 2 megapixel front camera.
   这款新智能手机配备了一颗500万像素的后置摄像头和一颗200万像素的前置摄像头。
3. 3. In photography, the term "megapixel" refers to the number of pixels in a given area, with higher numbers indicating better image quality.
   在摄影中，“兆像素”是指给定区域内的像素数量，数值越高表示图像质量越好。