单词 | uncalcareous |
释义 | uncalcareousadj. (un- prefix1 1.) ΘΚΠ the world > the earth > structure of the earth > constituent materials > rock > sedimentary rock > [adjective] > calcareous > not calcareous uncalcareous1793 1793 J. Smeaton Narr. Edystone Lighthouse (ed. 2) §193 It may be accounted a pure limestone..as containing no uncalcareous matter. This entry has not yet been fully updated (first published 1921; most recently modified version published online March 2021). < adj.1793 |
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