Sdj
[医][=sigmoid-descending colon junction]乙状结肠降结肠交接处
🗣️ 情景例句
or the Museum of Natural History.
或自然历史博物馆。
He's a very hard man to please.
他是一个很难讨好的人。
He uses a lift to go up and down.
他乘电梯上上下下。