hardcore
also hard-core; 1936 (n.); 1951 (adj.); from hard + core. Original use seems to be among economists and sociologists. Extension to pornography is attested by 1966. Also the name of a surfacing material.
词汇 | hardcore |
词根词缀 | Online Etymology Dictionary hardcore also hard-core; 1936 (n.); 1951 (adj.); from hard + core. Original use seems to be among economists and sociologists. Extension to pornography is attested by 1966. Also the name of a surfacing material. |
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