Subarachnoidal
[医]蛛网膜下的
🗣️ 情景例句
I'll find the people to help do it.
我可以找人来帮忙。
I'm sorry. I don't get what you're driving at.
抱歉，我不明白你的意思。
as the wave leaves the particles behind back to its starting point again.
当波浪把微粒留在身后时又回到出发点。