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
Will I have to wait long?
要很久吗？
The comet will appear in the southern sky.
彗星出现在南方的天空。
Here were not carvings in the rock but paintings.
这里岩石上不是石刻而是绘画。