Read Edit View history 立体角 lìtǐjiǎo solid angle Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 立体角/立體角 · lìtǐjiǎo · solid angle 2026/03/04 立体角 / 立體角 lìtǐjiǎo solid angle solid angle 物理学中，立体角通常用球面度来计量。 created sense Mar 4, 2026, 02:25 AM