reason by deduction; establish by deduction推理により論じる測り知る
develop or evolve from a latent or potential state潜在的であるか潜在的な状態から発達するか、進化する抽出
come from; "The present name derives from an older form"そこから来る由来
come from; be connected by a relationship of blood, for example; "She was descended from an old Italian noble family"; "he comes from humble origins"そこから来る由来