线速度 / 線速度

xiàn​sù​dù

linear velocity

The velocity of an object moving along a path, specifically used in physics to describe the speed of a point on a rotating or moving body.

线 (literal) → 线/線 · xiàn · line (geometry) 速度 (literal) → 速度 · sù​dù · speed

Changed: simplified, traditional, gloss, definition, pinyin, variant pinyin, variants, separable parts, decomposition

created sense May 20, 2026, 07:58 PM