Perisigmoiditis
乙状结肠周炎
🗣️ 情景例句
You'll feel better after a good night's sleep.
你好好睡上一觉就会好些。
His hand is swollen, Does it hurt?
他的手肿起来了，疼不疼？
It seems that man was making a real effort to understand the seasons 20,000 years earlier than has been supposed.
看来人类早就致力于探索四季变迁了，比人们想像的要早20，000年。