【上位】 the property of lacking physical or mental strength; liability to failure under pressure or stress or strain; "his weakness increased as he became older"; "the weakness of the span was overlooked until it collapsed" 肉体的な、または精神的な強さを欠いた特性。圧力やストレスや緊張のもとで失敗しやすいこと。
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【上位】 a state of motor and mental inactivity with a partial suspension of sensibility; "he fell into a deep torpor" 一部感覚の活動停止を伴う、運動性あるいは精神の不活動の状態。
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