Sigmoid gyri
[医] 乙状回
🧩 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
gyrus 的复数
🗣️ 情景例句
So how has life changed since you left the army?
你离开军队后，生活过得如何？
Talk back.
你还顶嘴！
Though in those days, traveling was not as easy as it is today,
尽管在当时旅行不像现在这么容易，