Peridurography
[医] 硬膜外造影术
🗣️ 情景例句
How's my grandson?
我的孙子怎样啦？
Tell me, is it a boy?
喂，你是男孩吗？
The operation, which lasted for over four hours, proved to be very difficult because of the hard resin which covered the skin.
手术持续了4个多小时，非常难做，因为皮肤上覆盖着一层硬硬的树脂。