Bell's disease
[医] 贝耳氏病(躁狂)
🧩 词语组成解析
🗣️ 情景例句
He is in a good mood.
他的心情很好。
Don't be nervous.
不要紧张。
On the day before our departure, several bus loads of tourists descended on the town.
我们离开小镇的前一天，镇上来了几辆满载游客的公共汽车。