Medullary narcosis
[医] 脊髓麻醉, 脊椎可卡因麻醉法
🧩 词语组成解析
a. 骨髓的, 髓质的, 延髓的\\n[医] 髓的, 髓状的
narcosis
[[nɑ:kəusis]]
n. 昏迷状态, 麻醉\\n[医] 麻醉
🗣️ 情景例句
I would prefer a non-smoking room.
我想要一间不许吸烟的房间。
I'm reading a book.
我在看书。
Experiments have proved that children can be instructed in swimming at a very early age.
实验证明，儿童在很小的时候就可以开始学习游泳。