单词 | acuminating |
释义 | acuminating/əˈkjuːmɪneɪtɪŋ/adjective Tapering or narrowing to a point; (Mineralogy, of three or more planes) meeting so as to form a point by their intersection (now rare ). OriginLate 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. From acuminate + -ing. |
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