depressions

听听怎么读

英 [dɪp'reʃnz]

美 [dɪp'reʃnz]

是什么意思

低气压( depression的名词复数 )；凹陷；忧伤；经济大萧条

英英释义

depression

n.
- a mental state characterized by a pessimistic sense of inadequacy and a despondent lack of activity
- a long-term economic state characterized by unemployment and low prices and low levels of trade and investment
  同义词：slumpeconomic crisis
- a sunken or depressed geological formation
  同义词：natural depression
- sad feelings of gloom and inadequacy
- a period during the 1930s when there was a worldwide economic depression and mass unemployment
  同义词：Great Depression
- an air mass of lower pressure; often brings precipitation
  同义词：lowlow pressure
- a state of depression and anhedonia so severe as to require clinical intervention
  同义词：depressive disorderclinical depression
- a concavity in a surface produced by pressing
  同义词：impressionimprint
- angular distance below the horizon (especially of a celestial object)
- pushing down
  "depression of the space bar on the typewriter"

学习怎么用

词组短语

great depression大萧条（美国经济大萧条时期）

economic depression[经]经济萧条

postpartum depression产后忧郁症，产后抑郁

clinical depression[心理学]临床忧郁症

tropical depression热带低气压；热带气旋

freezing point depression冰点降低

manic depression躁郁症，躁狂抑郁状态

chronic depression慢性萧条；[医]慢性抑郁

depression area沉降区

prosperity and depression繁荣与萧条

mental depression心理抑郁；精神消沈

spreading depression扩散性抑制

更多收起词组短语

双语例句

The basins on the western of Algin Rift were all compressive depressions,their geothermal gradients were lower.
阿尔金断裂以西为挤压坳陷型盆地，地温梯度普遍较低。
It is probable that local furrows and wider depressions, caused by buckling of the accumulated silicate layers during tectonic movements.
可能有局部沟豁以及宽的坳陷，在构造运动过程中由堆积的硅酸盐层弯曲造成。

权威例句

Which depressions respond to placebo?
Allgemeine Depressions-Skala (ADS)
The Debt-Deflation Theory of Great Depressions
The Debt Deflation Theory of Great Depressions
The classification of depressions: a review of contemporary confusion.
Spreading and synchronous depressions of cortical activity in acutely injured human brain.
Anxious depressions. Clinical, family history, and naturalistic outcome--comparisons with panic and major depressive disorders.
The treatment of flat areas and depressions in automated drainage analysis of raster digital elevation models
Lithium as a prophylactic agents. Its effect against recurrent depressions and manic-depressive psychosis.
The comparative efficacy of cognitive therapy and pharmacotherapy in the treatment of depressions

d开头的单词