Arachnoid cavity
[医] 硬膜下腔
🧩 词语组成解析
a. 蛛形纲动物的, 蛛网状的, 蛛网膜的\\nn. 蛛形纲动物, 蛛网膜
🗣️ 情景例句
Don't forget to take lots of pictures.
别忘了照些照片。
Did you go to the store yesterday?
你昨天去商店了吗？
Why do you say that?
你为什么这样说？