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depressant是什么意思

depressant

英[dɪˈpresnt] 美[dɪˈprɛsənt]

adj.有镇静作用的
n.镇静剂

n.1.镇静药释义下的同义词

双语例句

1 . 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。

2 . ACMC - a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant .: ACMC在蛇纹石表面的吸附,大大增强了它的亲水性.

3 . ACMC — a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant .: ACMC在蛇纹石表面的吸附,大大增强了它的亲水性.

4 . Psychoactive substances are commonly grouped toare stimulants, depressant, or hallucinogens.: 心理活性物质通常可分为兴奋剂, 镇静剂和幻觉剂.