filter的复数形式怎么写？

filter的现在进行时为：filtering...

filter的音标：filter的英式发音音标为：['fɪltə(r)]filter的美式发音音标为：['fɪltɚ]...

filter的第三人称单数（三单）为：filters...

n.滤波器，滤光器，滤色镜，[化] 过滤器vi.过滤，透过，渗透vt.过滤，滤除...

filter的近义词/同义词有：purify, cleanse, drain, separate, refine, strain, screen, percolate, sift, refine, screen, purify, drain, percolate, sift, strain, separate, cleanse。vt.filter的近义词（过滤,渗透）：purify, cleanse, drain, separate, ...

She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Change the filter cartridge as often as instructed by the manufacturer.按照生产厂家的使用说明，经常更换过滤筒。This congealed muck was interfering with...

filter的现在完成时为：filtered...

filter的一般过去时为：filtered...

She gathered loose soil and let it filter slowly through her fingers.她捧起疏松的泥土，任其缓缓地从指间漏下。Ocean Optics cuvette holders can accommodate both single - filter and double - filter slide carriers.我们的试管支架对单滤光片幻灯机和双滤光片幻灯机都适合.PA ...