Parasacral block
[医] 骶旁阻滞
🧩 词语组成解析
[医] 骶骨旁的
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
This would be a wonderful way to accomplish that.
这倒是达到这个目的的绝佳办法。
Don't have thy cloak to make when it begins to rain.
切莫临时抱佛脚。
Yes, I do. I like it a lot. The Chinese people are very friendly.
是的，我非常喜欢，中国人非常友好。