Leber's disease
[医] 利伯氏病(家族遗传性视神经萎缩)
🧩 词语组成解析
🗣️ 情景例句
How about today?
今天怎么样？
Cindy's sister will arrive in eight days.
辛迪的姐姐八天后将到。
Don't touch anything unless your teacher tells you to.
除非老师允许，否则你不要动任何东西。