Sinuses sulciformis
[医] 前庭小管沟
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
We looked at a lot of houses.
我们看了好多房子。
Watch out, it's dangerous.
注意，危险啊！
The train was traveling at 120 miles an hour.
火车时速一百二十英里。