单词 | depression |
释义 | depression [di`presh·ǝn] GEOLOGY 1. A hollow of any size on a plain surface having no natural outlet for surface drainage. 2. A structurally low area in the crust of the earth. METEOROLOGY An area of low pressure; usually applied to a certain stage in the development of a tropical cyclone, to migratory lows and troughs, and to upper-level lows and troughs that are only weakly developed. Also known as low. PSYCHOLOGY A mood provoked by conscious awareness of an idea or feeling that was previously pushed into the unconscious. |
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