Substernal
a. [解]胸骨下的
🔁 扩展释义
【医】 胸骨下的
🗣️ 情景例句
By all means, you ahead.
当然可以。随便。
He seems very serious, but in fact he has a delightful sense of humor.
他看上去很严肃，其实很诙谐。
What was the problem with this method?
这种方法有什么毛病吗？