breastbone [ˈbrestbəʊn]

以下由轻松背单词网站提供

附加级

n. 胸骨

The center front of your bra should lie flat against breastbone. 金属线应平躺在你胸罩的前面，贴著你的胸腔。
In the shadow of his breastbone. 他的胸骨的阴影里交谈。