sphere的中文意思、音标与词形变化

n. 球, 球面, 球体, 天体, 地球仪, 范围 vt. 包围, 使成球体, 放入球内

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)