Read Edit View history 滤波 lǜbō filter Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 滤波/ 濾波 lǜbō filter noun · to filter electric signals 这种电路常用于滤除信号中的杂波，起到滤波的作用。 Edit Delete References Add reference No references for this word.