英语词汇“boulder”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	boulder
释义	Word Frequency boulder (ˈbəʊldə) noun 1. a smooth rounded mass of rock that has a diameter greater than 25cm and that has been shaped by erosion and transported by ice or water from its original position 2. geology a rock fragment with a diameter greater than 256 mm and thus bigger than a cobble Derived forms bouldery (ˈbouldery) adjective Word origin C13: probably of Scandinavian origin; compare Swedish dialect bullersten, from Old Swedish bulder rumbling + sten stone
随便看	benefit club benefit concert benefiter benefit fraud benefit in kind benefit match benefit of clergy benefit payment benefit performance benefits agency benefit society benefitted benefitting Benelux benempt beneplacito Benes benet Benevento Beneventum benevolence benevolent benevolent fund benevolently benevolentness

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