depressions

英 [dɪˈprɛʃənz]

美 [dɪˈprɛʃənz]

n.  抑郁症; 精神忧郁; 抑郁; 沮丧; 消沉; 萧条期; 经济衰退; 不景气
depression的复数

柯林斯词典

• N-VAR 抑郁;沮丧;消沉
  Depressionis a mental state in which you are sad and feel that you cannot enjoy anything, because your situation is so difficult and unpleasant.
  1. Mr Thomas was suffering from depression...
     托马斯先生患有抑郁症。
  2. I slid into a depression and became morbidly fascinated with death.
     我陷入消沉，开始对死亡有种病态的迷恋。
• N-COUNT 萧条（期）；不景气
  Adepressionis a time when there is very little economic activity, which causes a lot of unemployment and poverty.
  1. He never forgot the hardships he witnessed during the Great Depression of the 1930s.
     他永远不会忘记 20 世纪 30 年代经济大萧条时期他所亲眼目睹的困苦情形。
• N-COUNT 凹陷;凹坑;洼地
  Adepressionin a surface is an area which is lower than the parts surrounding it.
  1. ...an area pockmarked by rain-filled depressions.
     密布着雨水洼的地区
• 低气压
  Adepressionis a mass of air that has a low pressure and that often causes rain.

双语例句

• She told me that she was prone to black depressions, particularly on weekends.
  她曾告诉我容易产生黑色抑郁，尤其是周末。
• Having long narrow shallow depressions ( as grooves or wrinkles) in the surface.
  在表面有长而狭窄且浅的凹陷的（像凹槽或皱纹）。
• Circular depressions in the top-coat paint or in the intermediate layers.
  面漆或中间层上出现环形凹角。
• Inflation and depressions are related to the credit in society.
  通货膨胀和通货紧缩都与社会信用密切相关。
• Rain forms puddles in the depressions on the ground.
  一下雨，地面下陷的地方就成了水坑。
• In the93 years of my life, depressions have come and gone.
  在我生命的93年里，萧条总是来了又走。
• Aversive events produce different, mostly slower, electrophysiological dopamine responses that consist predominantly of depressions.
  嫌恶物事件在电生理学方面产生不同的、慢的多巴胺应答，主要是抑制性的。
• It is clear that the roughness is caused not only by depressions but also by bumps.
  很明显，导致粗糙的原因不仅仅是凹陷，还因为凸起。
• The maria are circular depressions covered with dark, loosely packed material-not solid rock.
  月海是圆形洼地，覆盖着暗色的松散物质，而不是坚硬的岩石。
• The geologic and seismic horizons in Lishu and Dehui depressions are calibrated by well synthetic seismogram, the corresponding relation is established and stratigraphic division is conducted.
  运用该方法，依据井的地震合成记录分别对梨树、德惠凹陷各井的地质层位和地震层位进行了标定，并建立了两者之间的对应关系，进而进行地层划分。