sphere
🇺🇸
/sfɪr/
🇬🇧
/sfɪə(r)/
noun
C1
A perfectly round 3D shape where every point on the surface is the same distance from the center
A ball is a good example of a sphere shape.
球體是球形的一個很好的例子。
R
Any round object like a ball
Children often play with a sphere made of rubber.
孩子們經常玩橡膠製成的球體。
C1
An area of activity, influence, or interest
Her work falls within the sphere of education.
她的工作屬於教育領域。
R
A layer surrounding a planet
The atmosphere is a sphere that surrounds our planet.
大氣層是環繞我們星球的一個圈層。
translation
球體, 球形物, 領域, 圈層
詞形變化
Plural
spheres