Peridental anesthesia
[医] 牙周麻醉
🧩 词语组成解析
a. 牙齿周围的, 齿根膜的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
Don't tell me.
别告诉我。
Many great men have arisen from humble beginnings.
有许多伟人出身卑微。
He insisted on the assistant's counting the money before he left -- 30,000 pennies in all!
这些硬币加在一起共有30，000枚！