Meanings of 椭圆
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About 椭圆
Podcast: 椭圆
Podcast: 椭圆
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AI Study Notes for 椭圆
椭圆 (tuǒyuán) vs 圆形 (yuánxíng) — use 椭圆 for elongated shapes, while 圆形 refers specifically to a perfect circle.
Imagine an oval-shaped egg (椭) rolling down a hill. The 'tuǒ' sounds like 'taw', and you can visualize it as a 'tawny egg' (椭) rolling out of a basket and creating an 'yuan' (圆) shape as it tumbles, forming an ellipse.
椭圆 is a formal term primarily used in mathematics and scientific discussions. Be careful not to confuse it with other round shapes like 圆 (circle), and remember that it specifically refers to the elongated form. The correct tone order is crucial: tuǒ (third tone) and yuán (second tone).
As an HSK 6 word, 椭圆 connects with other advanced vocabulary related to geometry, mathematics, and physics. Students should focus on its application in academic contexts and practice using it in sentences to describe shapes and graphs.
In Chinese mathematics, the concept of the ellipse has historical significance, as ancient scholars explored geometric shapes in relation to astronomy and navigation. Understanding 椭圆 can enhance appreciation for the development of Chinese mathematical thought.
Learners often confuse 椭圆 with 圆 and use them interchangeably, which is incorrect. For example, saying '这是一个椭圆的形状' (This is a circular shape) is wrong; it should be '这是一个圆的形状' (This is a circular shape).
Pronunciation of 椭圆
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Component Characters
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Practice writing 椭圆 stroke by stroke. Watch the animation to learn the stroke order, then try writing it yourself.
Grammar Patterns of 椭圆
椭圆 functions as a noun — it names a person, place, thing, or concept. Place it as a subject before the verb (主+谓) or as an object after the verb (谓+宾). Most Chinese nouns require a measure word between the number and the noun (e.g. 一个/三本). It carries 3 related meanings, each with its own usage notes below. The example sentences below show it in action, with practice buttons (Listen, Practice Writing, Practice Speaking) on every line.
Complete the Sentence
用两把小匙将奶酪混合物塑成圆球或____球形状。
Using 2 spoons, mould the cheese mixture into small balls or ovals.
Example Sentences for 椭圆 (1)
Cultural Notes for 椭圆
In Chinese mathematics, the concept of the ellipse has historical significance, as ancient scholars explored geometric shapes in relation to astronomy and navigation. Understanding 椭圆 can enhance appreciation for the development of Chinese mathematical thought.
In Western cultures, ellipses are often used in design and architecture, while in Chinese culture, they may carry more mathematical and theoretical significance, particularly in the context of astronomy.
Frequently Asked Questions about 椭圆
椭圆 refers specifically to an oval or elliptical shape, while 圆 denotes a perfect circle.