单词 | eucrite |
释义 | eucrite/ˈjuːkrʌɪt /noun [mass noun] Geology 1A highly basic form of gabbro containing anorthite or bytownite with augite. 1.1 [count noun] A stony meteorite which contains no chondrules and consists mainly of anorthite and augite. OriginMid 19th century: from Greek eukritos 'easily discerned', from eu- 'well' + kritos 'separated' (from krinein 'to separate'). |
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