novocain

n.<拉>[药] 奴佛卡因(一种局部麻醉剂)

一种常用于医学手术中的局部麻醉药，能减轻或暂时消除感觉。

名词

1、The dentist injected novocain into my gums before pulling out my tooth.
牙医在拔牙前给我的牙床注射了ovocain麻醉药。
2、The novocain worked quickly, and I couldn't feel anything in my mouth during the procedure.
ovocain起效很快，手术期间我对口腔里的一切都没有感觉。