n.麻醉剂；麻药

adj.麻醉的；无知觉的

Pharmacologically, alcohol is an anesthetic, not a stimulant. 从药理学上讲酒精是麻醉剂，而不是兴奋剂。

Egotism is the anesthetic that dulls the pain of stupidity. 自负是为了麻痹因为愚蠢带来痛楚的麻醉剂。

Spinal anesthesia results from the infection of a local anesthetic into the cerebrospinal fluid. 脊椎麻醉将局麻药注入脑脊液。

Aldehydes possess anesthetic properties. 醛类具有麻醉的作用。

However, the goal of the anesthetic is to allow for patient discharge shortly after the procedure's completion. 这种麻醉的特点就是允许病人术后早期离开。