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[¸í»ç] theory
µî±Þ : Áßµî
´Ü¾î : theory
¶æ : ÀÌ·Ð
¶æ(¿µ¾î) : a formal statement of the rules on which a subject of study is based or of ideas which are suggested to explain a fact or event or, more generally, an opinion or explanation