Intradural
[医] 硬膜内的
🗣️ 情景例句
How long is this flight?
这趟飞行有多长时间？
I'm afraid that the item isn't what we're looking for.
我恐怕这种产品不是我们所要找的。
We had roast beef and potatoes.
我们吃的是烤牛肉和土豆。