Demyelination
[医] 脱髓鞘[作用]
🗣️ 情景例句
I went to the supermarket to get a few things,
我去一趟超级市场， 买了几样东西，
What is he doing?
他做什么事？
They then knew that they had discovered the cause of the fire.
这时调查人员知道他们找到了发生火灾的原因了。