首頁英語詞典depressantdepressant的意思

depressant

英 [d?'pres(?)nt] 美[d?'pr?snt]
  • n. 鎮(zhèn)靜劑,[醫(yī)][礦業(yè)] 抑制劑
  • adj. 有鎮(zhèn)靜作用的

GRE

中文詞源


depressant 抑制劑

來自depress, 向下壓,抑制。

英文詞源


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

雙語例句


1. Despite being classified as a depressant, alcohol initially acts as a stimulant on the central nervous system.
雖說被劃定為鎮(zhèn)靜劑,酒精最初卻是被當作中樞神經(jīng)系統(tǒng)的興奮劑。

來自辭典例句

2. ACMC - a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant.
ACMC在蛇紋石表面的吸附,大大增強了它的親水性.

來自互聯(lián)網(wǎng)

3. ACMC — a modified carloxy methy cellulose ( CMC ) is an effective serpentine gangue depressant.
ACMC在蛇紋石表面的吸附,大大增強了它的親水性.

來自互聯(lián)網(wǎng)

4. Psychoactive substances are commonly grouped toare stimulants, depressant, or hallucinogens.
心理活性物質(zhì)通??煞譃榕d奮劑, 鎮(zhèn)靜劑和幻覺劑.

來自互聯(lián)網(wǎng)

5. The most widely - prescribed psychiatric drug in the country is an anti - depressant.
醫(yī)生最常開的心理藥物是 抗 抑郁藥.

來自互聯(lián)網(wǎng)