depressant

英 [dɪ'pres(ə)nt] 美 [dɪ'prɛsnt]
  • n. 镇静剂，[医][矿业] 抑制剂
  • adj. 有镇静作用的
GRE
depressant
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中文词源

depressant 抑制剂

来自depress, 向下压，抑制。

英文词源

depressant (n.)
"sedative," 1876 as a noun, 1887 as an adjective; see depress + -ant.

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。

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