Leukoencephalopathy
腦白質病
??? 情景例句
Building a city can be a disaster for the environment.
新建一個城市對于環境來說可能是一場災難。
Don't throw out the baby with the bath water.
切勿良莠不分一起拋。
The basic features include a crest (the highest point of the wave),
它們的基本特征包括浪峰（波浪的最高點）