noun🔗Share胸骨The central narrow bone in the front of the chest, connecting the collarbone and the top ribs."The doctor pressed gently on my breastbone to check for tenderness after my fall. "転倒後、医師は圧痛がないか確認するために、私の胸骨を優しく押しました。bodyorgananatomyChat with AIVocabulary GamePractice Reading
