Local anesthesia
[医] 局部麻醉
🧩 词语组成解析
local
['lokl]
adj. 地方的;当地的，本地的;局部的;褊狭的;
n. 慢车;本地居民（律师、教士、医生）;住处附近的当地酒店;本地新闻;
loc地方+al形容词后缀 → 地方的，局部的
anesthesia
[ˌænis'θi:ziə]
n. 感觉缺失，麻木;麻醉;
🗣️ 情景例句
He was dumb from birth.
他生下来就是哑巴。
Please make an appointment with my secretary.
请跟我秘书定个见面时间。
I smoked with concentration and pleasure as I was sure that this would be my last cigarette.
我聚精会神而又愉快地吸着这枝烟。因为我确信这是我最后一枝烟了。