Arachnoidea encephali
[医] 脑蛛网膜
🧩 词语组成解析
[医] 蛛形类
🗣️ 情景例句
It's extremely good of you to do this for me.
你帮我做了这件事，真是太好了。
In college I majored in physics, What was you major?
大学时我主修物理，你主修什么呢？
Yes, I have. I found it in my bag five minutes ago.
是的，找到了。五分钟以前在我的书包里找到的。