词根词缀:theor-
【来源及含义】Greek (theorein, theoria); Latin (theoria): looking at, contemplation, spectator, speculation; viewing
【同源单词】theorem, theoretical, theoretician, theoretics, theorize, theory
【来源及含义】Greek (theorein, theoria); Latin (theoria): looking at, contemplation, spectator, speculation; viewing
【同源单词】theorem, theoretical, theoretician, theoretics, theorize, theory