Read Edit View history 滤波器 lǜbōqì filter Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 滤波器/濾波器 · lǜbōqì · filter 2026/03/04 滤波器 / 濾波器 lǜbōqì filter signal filter 滤波器可以去除信号中的噪声。 noun created sense Mar 4, 2026, 02:25 AM