noun🔗Share胸骨，胸脯。 The breastbone"The doctor pressed gently on my sternum to check for any tenderness. "医生轻轻按压我的胸骨，检查是否有压痛。anatomybodymedicinephysiologyorganChat with AIVocabulary GamePractice Reading
noun🔗Share胸板，胸骨板。 The sclerotized plate of spiders, between the coxae, marking the floor of the cephalothorax"The spider's sternum, a dark plate on its underside, was visible between its leg joints. "这只蜘蛛的胸板，也就是位于它腹部下方的一块深色板，可以在它的腿关节之间看到。anatomybiologyanimalinsectorganismbodypartChat with AIVocabulary GamePractice Reading
