记忆方法
将“depressant”分解为“de-”和“press”，想象“de-”带来相反的意思，就像是“press”下去，抑制或减弱情绪，从而记住它表示的是使人压抑或抑郁的药物或情况。
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中文词源
depressant 抑制剂
来自depress, 向下压，抑制。
英语词源
- depressant (n.)
- "sedative," 1876 as a noun, 1887 as an adjective; see depress + -ant.
权威例句
- 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.
- 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.