noun🔗Share脊椎The series of bones situated at the back from the head to the pelvis of a person, or from the head to the tail of an animal; backbone, vertebral column."My grandfather, who is over 80, has a slight curvature in his spine. "80歳を超える祖父は、背骨が少し曲がっています。bodyanatomyorganstructuremedicineanimalphysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share背骨、脊椎、稜線Something resembling a backbone, such as a ridge, or a long, central structure from which other structures radiate."The new tent's spine ran down the center of the fabric, providing support for the poles. "新しいテントの稜線は布の中央を走り、ポールを支えていた。anatomystructurebiologybodyorganpartChat with AIVocabulary GamePractice Reading
noun🔗Share棘, 刺A pointed, fairly rigid protuberance or needle-like structure on an animal, shell, or plant."The cactus had sharp spines that made it difficult to handle. "サボテンには鋭い棘があり、取り扱いが困難でした。animalplantanatomybiologyorganismstructurepartnatureChat with AIVocabulary GamePractice Reading
noun🔗Share心材The heartwood of trees."The carpenter used the spine of the fallen tree to build a sturdy support beam. "大工は、丈夫なサポートビームを建てるために、倒れた木の心材を使用しました。plantmaterialChat with AIVocabulary GamePractice Reading
noun🔗Share気概, 根性Courage or assertiveness."Despite the criticism, she showed a lot of spine and defended her project. "批判にも関わらず、彼女は多くの気概を示し、自分のプロジェクトを守り抜いた。characterattitudeabilityChat with AIVocabulary GamePractice Reading
noun🔗Share剛性The stiffness of an arrow."The archer carefully checked the spine of the arrow to ensure it was stiff enough for a good shot. "射手は、矢が良好な射撃に十分な剛性を持っていることを確認するために、矢の剛性を注意深く確認しました。sporttechnicalChat with AIVocabulary GamePractice Reading
