grav·i·sphere 
(grăvĭ-sfîr′)
(grăvĭ-sfîr′)n.
The spherical region of space dominated by the gravitational field of a celestial body.
[GRAVI(TY) + SPHERE.]
| 单词 | gravisphere |
| 释义 | grav·i·sphere (grăvĭ-sfîr′)n. The spherical region of space dominated by the gravitational field of a celestial body. [GRAVI(TY) + SPHERE.] |
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