Sulci sinus sigmoidei
[医] 乙状窦沟, 乙状沟
🧩 词语组成解析
[医] 沟
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Yes, but I also want to apply to several other colleges.
是的 ，但我还想申请几所其他的大学。
The friar preached against stealing and had a goose in his sleeve.
嘴上真君子，行动烂小人。
You are left-handed, but in this photograph you will see that the young girl is painting with her right hand.
你是左撇子，而在这张照片里，你会发现这个小姑娘正在用右手绘画。