Gravisphere
n. [天]引力层( 指以一个天体的引力为主的球形区域)
🗣️ 情景例句
You are one fantastic mom,
是一位好母亲。
Don't jinx it.
话别说得太早。
Zheng Jie, I would like to support your music school.
郑杰，我愿意资助你办音乐学校。