柯林斯詞典geognosy /d????ɡn?s?/ 1. N the study of the origin and distribution of minerals and rocks in the earth's crust: superseded generally by the term geology 地殼搆造學(xué); 現(xiàn)稱爲(wèi)地質(zhì)學(xué) 返回 geognosy