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
We'll call in a couple of days.
我们两三天后打电话。
What is th boarding time?
何时登机呢？
I met Zheng Jie after one of his concerts about a week ago.
大约一周前，我在郑杰的一场音乐会之后见过他。