perisphere

perisphere

美 　英 ['perɪsfɪə]

• n.〈美〉正圆球；中心周球；势力范围
• 网络外围层；周层；环绕层

英汉解释

n.	1. 〈美〉正圆球 2. 中心周球 3. 势力范围

例句

At the center of the fair were two modernistic structures known as the Trylon and the Perisphere .

展会中心是由两栋现代派建筑组成，三角尖塔和正圆球。

The Trylon consisted of a 700 foot spire, while the Perisphere (pictured above) was a giant sphere 180 feet in diameter.

前者高700英尺，而圆球（上图）巨大球体的直径达180英尺。