Sigmoid fossae
[医] 乙状窝(乳突的S字形沟)
🧩 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
pl. 窝, 凹\\n[医] 窝, 凹
🗣️ 情景例句
He's constantly disturbing me.
她老是打扰我。
Because hs is thinking of majoring in this subject at the university.
因为他考虑把此学科作为在大学里的专业。
Do you like coffee, Ann?
你喜欢咖啡吗，安？