spherical
/ˈsferɪkəl/adjective
1- shaped like a sphere球形的。
1.1
- of or relating to the properties of spheres（与）球体（有关）的。
1.2
- formed inside or on the surface of a sphere在球内（或球面上）形成的。
派生词
spherically
adverb词源
late 15th cent.: via late Latin from Greek sphairikos, from sphaira （see SPHERE）.