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
The snow's really coming down.
雪下的真是大。
Congratulations on your good luck.
我恭喜你好运。
That's a good idea! Why not? Let's go.
好主意！为什么不呢？我们走吧。