We are talking about the globularity of the planets.我们在谈论行星的球状....

n.球状，球形...

globularity的音标：globularity的英式发音音标为：[ˌglɒbjʊ'lærɪtɪ]globularity的美式发音音标为：[ˌglɒbjə'lærətɪ]...