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
Remember that wonderful little balcony
还记得那个美妙小阳台，
Button holes are very hard to sew.
要缝钮扣洞非常难。
The reason lies in its gravity.
其原因在于月球的重力。