Definition: in the shape of an egg or a slightly flat circle Level: B2
古董店里有一面漂亮的椭圆形镜子。
The antique shop had a beautiful ___oval mirror.
许多模特都有椭圆形的脸型。
Many models have an ___oval face shape.
这颗宝石是绿色的、椭圆形的，且不透明。
The gem was green, ___oval, and opaque.
