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首页英语词典filterfilter英英释意

filter

英 ['fɪltə] 美['fɪltɚ]

filter的意思英英释义考试真题实用场景例句

vi. 滤过；渗入；慢慢传开
n. 滤波器；[化工] 过滤器；筛选；滤光器
vt. 过滤；渗透；用过滤法除去
n. (Filter)人名；(德)菲尔特

英英释意

1. device that removes something from whatever passes through it

2. an electrical device that alters the frequency spectrum of signals passing through it