Caudal anesthesia
[医] 脊尾麻醉, 骶管麻醉
🧩 词语组成解析
a. 尾部的, 近尾部的\\n[医] 尾的, 尾侧的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
The soundtrack from Lord of the Rings has truned into a big hit.
《指环王》的原声唱片卖得满堂红。
In life, as in chess, forethought wins.
人生如下棋，多谋得胜利。
But here we come up against the most difficult of all obstacles to contact with people on other planets ----the astronomical distances which separate us.
然而，在和外星人联系中我们遇到的最大困难是分隔我们的天文距离。