filter
/fɪltə/
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
词形变换
过去式 filtered · 过去分词 filtered · 现在分词 filtering · 第三人称单数 filters · 复数 filters
英文释义
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
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