扰流板 / 擾流板

rǎo​liú​bǎn

spoiler

aerodynamic device used on vehicles or aircraft to reduce lift or drag; spoiler

扰 (literal) → 扰/擾 · rǎo · to disturb 流 (literal) → 流 · liú · stream 板 (literal) → 板 · bǎn · board

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

created sense May 20, 2026, 07:58 PM