Sigmoid flexure
n. 乙状结肠
🧩 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
n. 屈曲, 折褶, 弯曲部分\\n[化] 挠曲
🗣️ 情景例句
I lived in Florida,
我住在 Florida，
Following the dinner will be addresed by the candidate.
晚饭后将由候选人作演讲。
Train compartments soon get cramped and stuffy.
车厢很快就变得拥挤、闷热，