Sdj
[医][=sigmoid-descending colon junction]乙状结肠降结肠交接处
🗣️ 情景例句
Where did you go to school?
你在哪儿上学？
A good conscience is a soft pillow.
白日不做亏心事，夜半敲门心不惊。
I see.
我明白了。