Formatio alba
[医] 白网状结构
🧩 词语组成解析
[医] 结构
[医] 脑白质
🗣️ 情景例句
Nowadays many TV programs need parental guidance.
现在许多电视节目需要在家长指导下观看。
The dogs bark, but the caravan goes on.
我行我素，岂管他哉。
I gave him fifty pence yesterday and advised him to save it.
昨天，我给了他50便士让存起来，