anesthetic
n. (使局部或全身失去知觉的)麻醉剂,麻醉药
adj. 感觉缺失的; 麻木的,麻醉的
1. a drug that causes temporary loss of bodily sensations
1. characterized by insensibility;
He was given a general anesthetic.
他被全身麻醉。
It would have to be done under anesthetic.
这个只能在麻醉的情況下做。
The addition of epinephrine to local anesthetic solutions produces vasoconstriction.
局麻药溶液中加入肾上腺素,使血管收缩.
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.
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.