depressant

美[dɪ'presnt] 英[dɪ'presnt]

adj. 有镇静作用的

n. 镇静剂

近义词：sedative，downer，tranquillizer，soporific，hypnotic，morphine，opiate，barbiturate，painkiller，analgesic，codeine，depressing，tranquilizing，narcotic，drug，tranquilizer，sedativedrug，stimulative，

英英释义

Noun

a drug that reduces excitability and calms a person

Adjective

capable of depressing physiological or psychological activity or response by a chemical agent

例句

用作名词(n.)

Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.虽说被划定为镇静剂，酒精最初却是被当作中枢神经系统的兴奋剂。

THE END

depressant

英英释义

例句

热门英语单词

热搜汉字