单词 | micropegmatitic |
释义 | micropegmatitic/ˌmʌɪkrə(ʊ)pɛɡməˈtɪtɪk/Geology adjective Designating or relating to a microscopic or very fine pegmatitic rock structure. OriginLate 19th century; earliest use found in Archibald Geikie (1835–1924), geologist and historian. From micro- + pegmatitic, probably after French micro-pegmatite micropegmatite. |
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