Subarachnoid
[医] 蛛网膜下的
🗣️ 情景例句
How about green? It's size ten.
绿的怎么样， 它是十号的。
It is said that a new policy is being put into practice in your foreign trade.
据说你们正在实施一种新的对外贸易政策。
It is used by travellers and business people all over the world.
在世界各地的旅行者及商人都用英语。