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
At least we are not the only ones facing these problems.
至少不光是我们面临这样的问题。
The child embarrassed me by asking unexpected questions.
那小孩问了些出乎意料的问题使我困窘。
It's rude to stare at other people.
盯着别人看是不礼貌的。