Endocolitis
[医] 结肠粘膜炎
🗣️ 情景例句
Because it's also known now as Youth Day. So you see-
因为这个节日还被称为是青年节，所以你明白了-
A clear conscience is a soft pillow.
问心无愧，高枕无忧。
He devoted his life to the study of science.
他把毕生献给科学研究。