Beard's disease
[医] 比尔德氏病, 神经衰弱
🧩 词语组成解析
🗣️ 情景例句
Don't stand on ceremony, make yourself at home.
别客气，随便吃。
The surest way to be happy is to be busy.
要快乐，最可靠的办法是忙碌。
Oh! And do you use American or British spelling?
噢！那你们是采用美国拼法还是英国拼法呢？