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
I'd want to stay home and be near him all the time, too.
我也要整天都在他身边。
Courtesy costs nothing.
谦虚恭敬，不用分文。
'I'm having breakfast,' I repeated.
“我正在吃早饭，”我又说了一遍。