Submucous anesthesia
[医] 粘膜下麻醉
🧩 词语组成解析
a. [解]黏膜下的, 黏膜下层的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
A cookie can't hurt, though.
但一片小甜饼不要紧。
I'd appreciate it if you'd wait until be end for questions.
如果你等我做完再询问我会感激你的。
When they objected, they were killed.
他们反抗时就被杀害。