Sdj
[医][=sigmoid-descending colon junction]乙状结肠降结肠交接处
🗣️ 情景例句
Please, sit down.
请坐。
I'm going to show him how to write.
我正要指点他如何写字。
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。