Guerin's sinuses
[医] 盖兰氏窦(尿道舟状窝臂后的憩室)
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
but it is.
但实际上很要紧。
The peacock has fair feathers, but foul feet.
孔雀虽有华羽，但有贱足。
After that they pressed a piece of paper on top, and printed a whole page of a book.
然后，再把一张纸压在上面，就印出了一整页书。