Sigmoiditis
n. [医]乙状结肠炎
🗣️ 情景例句
We were very young.
我们那时很年轻。
The world is a ladder for some to go up and some down.
人间犹如一架梯，有人缘梯上升，有人顺梯下降。
The demand for our products has kept rising.
要求定购我们产品的人越来越多。