Sinuses sigmoideus
[医] 乙状窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
What's the bottom line?
究竟是怎么回事？
The fool doesn't suspect a thing.
傻人不疑心什么。
I think it's under the table.
我想可能在桌子底下。