| 单词 | supercity | 
| 释义 | supercity[ soo-per-sit-ee ] / ˈsu pərˌsɪt i / noun, plural su·per·cit·ies.a large, heavily populated urban area that includes several cities; megalopolis. a very large city.  Origin of supercityAn Americanism dating back to 1920–25; super- + city Words nearby supercitysuperciliary, superciliary arch, superciliary ridge, supercilious, supercilium, supercity, superclass, supercluster, supercoil, supercollider, supercolumnar Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 | 
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