Heredodegenerative disease
[医] 遗传性[中枢神经]变性病
🧩 词语组成解析
🗣️ 情景例句
What can I do for you?
我能帮你什么忙？
The word once spoken can never be realled.
一言既出，驷马难追。
He speaks little Chinese, so it's difficult to communicate with him.
他只能讲一点汉语，所以和他交流很难。