n. 胸骨
[医] 胸骨
n the flat bone that articulates with the clavicles and the first seven pairs of ribs
以上参考资料就是本词典详细汇总的词语breastbone是什么意思的翻译解释，如有错漏请向我们提供反馈意见。
My heart is a muscular organ with four chambers that's located just behind and slightly to the left of my breastbone.
我的心脏是一块有四个房室 位于我胸骨内侧 稍微偏左的肌肉