oval
中文来自 ECDICT
- n.
- 椭圆形
- adj.
- 卵形的，椭圆形的
演变路径（由近及远）
- 英语
- 借自 ←晚期拉丁语 ōvālis
词源说明
From Late Latin ōvālis, from ōvum; cognate with French and Italian ovale, Dutch ovaal. From 1570.
释义（英文）
名词 Noun
- An elongated round shape resembling an ellipse or an egg.
- A thing having such a shape, such as an arena.
- (Australia) A sports field, typically but not exclusively oval in shape.
- (mathematics) In a projective plane, a set of points such that no three are collinear and there is a unique tangent line at each point.
形容词 Adjective
- Having the shape of an oval.
- Of or pertaining to an ovum.