Sulcus aorticus
[医] 主动脉沟
🧩 词语组成解析
[医] 沟
🗣️ 情景例句
Jogging is good for your health.
慢跑有利于你的健康。
Many a flower is born to blush unseen.
有许多花儿生来就开著没有人欣赏。
They're cats.
是一些小猫。