noun🔗Share起源, 発端The beginning of something."The origins of the school play can be traced back to a student's creative idea. "学園劇の起源は、ある生徒の創造的なアイデアに遡ることができます。historytimeChat with AIVocabulary GamePractice Reading
noun🔗Share起源, 源The source of a river, information, goods, etc."The origins of many popular foods can be traced back to ancient civilizations. "多くの人気のある食品の起源は、古代文明に遡ることができます。geographyhistorylanguageChat with AIVocabulary GamePractice Reading
noun🔗Share原点The point at which the axes of a coordinate system intersect."In math class, we learned that the origins of the x and y axes on a graph meet at the point (0,0). "数学の授業で、グラフ上のx軸とy軸の原点が点（0,0）で交わることを学びました。mathpointnumberChat with AIVocabulary GamePractice Reading
noun🔗Share起始部The proximal end of attachment of a muscle to a bone that will not be moved by the action of that muscle."The physical therapy student carefully studied the diagram, pointing out the origins of the biceps muscle on the scapula. "理学療法学生は、肩甲骨上の上腕二頭筋の起始部を指摘しながら、図を注意深く調べました。anatomyphysiologymedicinebiologypartstructureChat with AIVocabulary GamePractice Reading
noun🔗Share起源, 起点An arbitrary point on Earth's surface, chosen as the zero for a system of coordinates."To easily measure the growth of our sunflower, we marked the corner of the garden bed as the origins of our coordinate system. "ひまわりの成長を簡単に測定するために、庭のベッドの角を座標系の起点としてマークしました。geographymathpositionpointastronomyChat with AIVocabulary GamePractice Reading
noun🔗Share起源, 出自(in the plural) Ancestry."Many people are interested in learning about their family's origins to understand their history. "多くの人々は、自分たちの歴史を理解するために、家族の出自について学ぶことに興味を持っています。familyhistoryChat with AIVocabulary GamePractice Reading
