源自拉丁语 theoria ← 古希腊语 θεωρία (theōría, “猜测,凝视,看着的东西”) ← θεωρέω (theōréō, “看,检查,考虑”) ← θεωρός (theōrós, “观众,观看者”),θέα (théa, “看(名词)”) + ὁράω (horáō, “看(动词)”)。
théorie f (复数 théories)