Epidural block
[医] 硬膜外阻滞
🧩 词语组成解析
[医] 硬膜外的
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
Thanks a lot. Bye.
多谢，再见。
Packing charges are excluded in the quoted prices.
包装费用未算在报价中。
The doctors removed a section of the mummy and sent it to a laboratory.
医生们从木乃伊身上取下一个切片，送去化验。