a perfect circle

英漢例句

Is the circle a perfect circle?
請(qǐng)問(wèn)，這個(gè)圓圈是完美無(wú)缺的圈嗎？
Really? There is definitely a connection. It's very strange because we're so different, but we create a perfect circle together.
真的嗎？這裡肯定有一個(gè)聯(lián)系。這非常的奇妙，因爲(wèi)我們非常不一樣，但我們?cè)谝黄鸬臅r(shí)候創(chuàng)建了一個(gè)完美的環(huán)。
blog.sina.com.cn
Where a perfect circle has an eccentricity value of zero, roughly half of exoplanets seen thus far have an eccentricity of 0.25 or greater.
一般一個(gè)完美圓周的偏心值爲(wèi)0，而約有一半的系外行星的偏心值在0.25或者更高。

Here's the explanation: If the Earth made a perfect circle round the sun, the seasons would be almost exactly equal.
NPR: Not All Seasons Are Created Equal
So, I think, there's going to be - sort of actually appreciating almost a perfect circle of that kind of achievement.
NPR: Really Important Football Game Coming
The software is intuitive, so the robot can describe a perfect circle, say, if the operator shows it just a few points.
ECONOMIST: Robots: Nothing to lose but their chains