单词 | libero-motor |
释义 | libero-motor/ˈlɪbərəʊˌməʊtə/adjective Concerned with or enabling voluntary movements. OriginMid 19th century; earliest use found in Herbert Spencer (1820–1903), philosopher, social theorist, and sociologist. Irregularly from classical Latin līberāre liberate + -o- + motor. |
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