the small oval framed picture of a little boy.

镶在椭圆形小相框里的一个小男孩的照片。

For prescription eyewear, the shapes are mainly geometric, often rectangular, as well as oval and round.

处方眼镜的形状主要为几何形，又经常为矩形、椭圆形和圆形。

Using 2 spoons, form the cheese into small balls or ovals.

用两把勺把奶酪挤成小球性或椭圆形。