美[dɪˈprɛsənt] 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。
来自辞典例句
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.
来自互联网
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.
来自互联网
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.
来自互联网
5 . The most widely - prescribed psychiatric drug in the country is an anti - depressant .
医生最常开的心理药物是 抗 抑郁药.
来自互联网
1.a drug that reduces excitability and calms a person
2.capable of depressing physiological or psychological activity or response by a chemical agent
