adj.椭圆形的,卵形的
n.椭圆形,椭圆运动场(等),椭圆,美式足球用球,[物]卵形线
Congress is waiting to see how the Oval Office will react.
国会正观望总统方面的反应。
The shape of the earth is an oval.
地球的形状是个椭圆形.
The leaf is oval in shape.
叶呈椭圆形.