时间: 2025-07-26 20:35:01
美: ['ovl]
英: ['əʊv(ə)l]
adj. 椭圆的；卵形的
n. 椭圆形；卵形
n. (Oval)人名；(法)奥瓦尔
最后更新时间:2025-07-26 20:35:01
词源分析：该词源自拉丁语“ovalis”，意为“卵形的”，而“ovum”则是“卵”的意思。词根“ov-”表示与卵或椭圆形相关的事物。
历史背景：该单词在英语中的首次使用可追溯至1*世纪，常用于描述形状和设计。文学上，最早的出处可能是在科学或艺术领域的描述中。
课本：
正式与非正式语境：
特殊场合：
The table is oval, which allows more people to sit around it.
She has an oval face, which is considered very attractive.
The oval shape of the egg makes it easier to roll.
The artist painted an oval canvas to give a unique perspective.
In geometry, an oval is defined as a closed curve resembling an elongated circle.
同义词：
反义词：
通过上述分析与学方法，学者可以更有效地掌握“oval”这一单词的用法及其相关知识。
[ADJ] Oval things have a shape that is like a circle but is wider in one direction than the other. 椭圆的
例：...the small oval framed picture of a little boy.…一个小男孩的镶在椭圆形框架里的小幅照片。
[N-COUNT] Oval is also a noun. 椭圆
例：Using 2 spoons, form the cheese into small balls or ovals.用两把勺把干酪挤成小圆球状或椭圆球状。