sphere

/sfiә/ uk　 词频 #4533

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sphere 是什么意思

中文释义

n. 球, 球面, 球体, 天体, 地球仪, 范围

vt. 包围, 使成球体, 放入球内

英文释义

n. a particular environment or walk of life

n. any spherically shaped artifact

n. the geographical area in which one nation is very influential

n. a solid figure bounded by a spherical surface (including the space it encloses)

sphere 的真实例句

以下例句摘自真实英文文章，看看 sphere 在自然语境里怎么用：

An illustration of an orange sphere in space surrounded by a gray ring of material.

—— This may be the daughter of one of our universe's 1st stars. Scientists call it an 'ancient immigrant'

Decades later, however, the origin story of these carbon spheres remains enigmatic .

—— James Webb Space Telescope peers into a dying star surrounded by mysterious buckyballs: 'The structures we're seeing now are breathtaking'

In outer sphere redox reactions, the electrostatic potential at the interface is critical in determining the ET rate 59 , 60 .

—— Electronic origin of reorganization energy in interfacial electron transfer

The third sphere cuts through that circle at two points.

—— How does GPS work?

词形变化

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