noun🔗Share有理数A rational number: a number that can be expressed as the quotient of two integers."The quotient of two rationals is again a rational."2つの有理数の商は、再び有理数です。mathnumberieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share理性的な, 合理的なCapable of reasoning."Man is a rational creature."人間は理性的な生き物です。mindphilosophylogiccharacterhumanieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share合理的な, 理性的なLogically sound; not contradictory or otherwise absurd."His statements were quite rational."彼の発言は非常に合理的だった。logicphilosophymindieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share理性的な, 合理的な(of a person or personal characteristics) Healthy or balanced intellectually; exhibiting reasonableness."rational conduct"理性的な行動mindcharacterphilosophylogicattitudequalityieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share有理数のOf a number, capable of being expressed as the ratio of two integers."¾ is a rational number, but √2 is an irrational number."¾は有理数ですが、√2は無理数です。mathnumberieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share有理のOf an algebraic expression, capable of being expressed as the ratio of two polynomials."The expression (x² + 3x + 2) / (x + 1) is a rational algebraic expression. "(x² + 3x + 2) / (x + 1) の式は有理代数式です。mathtechnicalieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share構造的な、合理的なExpressing the type, structure, relations, and reactions of a compound; graphic; said of formulae."The chemistry textbook showed a rational formula for the compound, clearly outlining its structure and components. "化学の教科書は、その構造と構成要素を明確に示し、化合物の合理的な構造式を示した。chemistrycompoundieltstoeicChat with AIVocabulary GamePractice Reading
adjective🔗Share物理的な, 実在のExpressing a physical object."A rational table is physical, a written table is neither."物理的なテーブルは実在し、書かれたテーブルはそうではない。philosophylogicmindieltstoeicChat with AIVocabulary GamePractice Reading
noun🔗Share胸当てThe breastplate worn by Israelite high priests."The high priest wore a beautiful, intricately decorated rational during the religious ceremony. "大祭司は宗教儀式の間、美しく、複雑に装飾された胸当てを着用しました。religiontheologyritualwearieltstoeicChat with AIVocabulary GamePractice Reading
