英语词汇“millstone grit”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	millstone grit
释义	millstone grit Geol. [f. millstone + grit n.¹] A hard siliceous rock belonging to the carboniferous series and occupying in Britain and elsewhere a stratigraphical position immediately below the coal-measures. 1786Whitehurst Orig. St. Earth (ed. 2) 182 Millstone-Grit,..a coarse sandstone, composed of granulated quartz and quartz pebbles.1813Bakewell Introd. Geol. 136 A mass of coarse grit-stone, called by Mr. Whitehurst mill-stone grit.1876Page Adv. Text-bk. Geol. xiv. 250 Thick beds of quartzose sand-stone known as the millstone grit.
随便看	infestive infestment infestuous infetching infetter infeudate infeudation infibred infibulate infibulation inficche inficete inficial inficiate inficient inficious infide infidel infidelic infidelious infidelism infidelity infidelize infidelly infidous

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