傅科摆 / 傅科擺

fù​kē​bǎi

Foucault's pendulum

a device used to demonstrate the rotation of the Earth; first created by the French physicist Léon Foucault in 1851

傅 (phonetic) 科 (phonetic) 摆 (literal) → 摆/擺 · bǎi · pendulum

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

created sense May 20, 2026, 07:57 PM