filter的中文意思、音标与词形变化

n. 滤波器, 过滤器, 滤光器, 过滤嘴, 去尘器 vt. 过滤, 渗透, 走漏 vi. 滤过, 渗入 [计] 过滤器, 筛选

n. device that removes something from whatever passes through it n. an electrical device that alters the frequency spectrum of signals passing through it v. remove by passing through a filter