单词 | siliceous |
释义 | siliceous (once / 15760 pages) adj WORD FAMILY silica: silicas, siliceous, silicious USAGE EXAMPLESLydian stone, or black jasper, a variety of siliceous or flinty slate, of a grayish or bluish black color. Webster, Noah, Webster's Unabridged Dictionary—(2n...(2012) The more argillaceous and the less siliceous the soil the more readily can balls of earth be retained about the roots. Various, Encyclopaedia Britannica, 11th Edit...(2012) The hard ore is siliceous, and fine crystallized specimens occur in association with smoky quartz. Various, Encyclopaedia Britannica, 11th Edit...(2011) adj relating to or containing or resembling silica gritrock is siliceous sandstone Syn silicious |
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