英语词汇“filter sand”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	filter sand
释义	filter sand filter sand [′fil·tər ‚sand] (materials) Graded sand used for filtering suspended matter from a flowing liquid stream.
随便看	ftsclant ftsc pac ftscpac ftscplads ftsd ftsdu ftse ftse 100 ftse100 ft-se 100 index ftse 100 index ftse 100 members ftsea ftse all share ftse all-share ftse all share index ftse all-share index ft/sec ftse index ftse xinhua index limited ftsf ftsfa fts file ftsfl ftsg

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