Sigmoid cavity
[医] 乙状窝(指尺骨的棒月切迹及桡骨切迹或桡骨的尺骨切迹)
🧩 词语组成解析
a. S字形的, 乙状结肠的, C字形的\\nn. 乙状结肠
🗣️ 情景例句
Enjoy!
那就享受吧.
Among the blind the one-eyed man is king.
山中无老虎，猴子称霸王。
Excuse me. May I have a piece of paper, please?
请问，我可以要一张纸吗？