Pericolonitis
[医] 结肠周炎
🗣️ 情景例句
I'm exhausted. I had to work until 2 o'clock this morning.
我累死了。我一直得干到今天早上2:00。
Have you taken a bus?
你坐过汽车吗？
We practise entrances and exits.
我们排练登场和退场。