Circularis sinuses
[医] 环状窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
so the old one will be ready
这个旧的又可准备
True love shows itself in time of need.
急需时见真情。
and maybe that is where the rub is.
问题的症结恐怕就在这里。