Sinus coronarius
冠状窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
冠状动脉的
🗣️ 情景例句
I'd like that.
我很乐意。
Education begins a gentleman, conversation completes him.
人的教养始于教育，成于社交。
in the end, is reabsorbed into the great ocean of life.
但最终又被重新融进生命的大洋。