Sinuses rectalis
[医] 直肠窦, 肛窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
Hello.
你好。
Goodbye, it was nice meeting you.
再见，很荣幸认识你。
All these years, Eric had lived as a recluse.
这些年来，埃里克过着隐士生活，