(originally) a cycle postulated by some ancient astronomers, in which the celestial objects go through all their possible movements and return to…
| 单词 | θ220 | 
| 释义 | the world > the universe > heavenly body > movement of heavenly bodies > 			[noun]		 > cycle of movement (2)		 Platonic year1639 (originally) a cycle postulated by some ancient astronomers, in which the celestial objects go through all their possible movements and return to… Platonical year1656 = Platonic year n. at Platonic, adj. n.compounds.  | 
	
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