近乎椭圆形
大致呈椭圆形
正椭圆形
emphasizes a precise and ideal oval shape
强调一个精确、理想的椭圆形
形状呈椭圆形
a common way to explicitly state that the shape is oval
明确说明形状是椭圆形的常用方式
呈椭圆形
used to describe the state of having an oval shape
用于描述具有椭圆形的状态