Caudal block
[医] 骶管阻滞
🧩 词语组成解析
a. 尾部的, 近尾部的\\n[医] 尾的, 尾侧的
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
How do you do?
您好！
She's always helping people.
她总是帮助别人。[现在进行时]
He was the man who climbed the Leaning Tower of Pisa and dropped various weights from the top,
他就是那个曾经爬上比萨斜塔，从塔顶向下抛掷各种重物的人；