Retrosternal
a. [解][医]胸骨后的
🗣️ 情景例句
Um ... where's Mom?
唔……妈妈呢？
I grew up right here in this neighborhood.
我恰好在这附近长大了。
Can we go and have a drink after that?
种完这棵树后我们能去喝点水吗？