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1·For milder depressions, certain forms of psychotherapy do work well.

对于比较轻微的抑郁症，某些形式的心理疗法确实很有效。《柯林斯英汉双解大词典》

2·In the last few decades of the 20th century, living standards went up and economic depressions were largely averted in the US.

在20世纪的最后几十年里，美国的生活水平提高了，经济萧条在很大程度上得以避免。

3·It lays its eggs in shallow depressions in the sand with very little protection around them.

它把蛋产在沙中的浅洼地里，周围几乎没有保护措施。

4·Flats and depressions where water can collect are common features, but they make up only a small part of the landscape.

可以集水的平原和洼地是它们共同的特征，但它们只占景观的一小部分。

5·When not in use, the fins are tucked into special grooves or depressions so that they lie flush with the body and do not break up its smooth contours.

当鱼不使用鱼鳍时，会将它们折叠起来，收回到特殊的沟槽或者凹陷部位；这样鱼鳍就可以与身体保持齐平，以维持它们平滑的外形。

6·Often the cheapest way to provide irrigation water in the dry tropics is through small-scale projects, such as gathering rainfall in depressions and pumping it to nearby cropland.

在干旱的热带地区，提供灌溉水的最低成本的方法通常是建造小规模的工程。例如，在洼地收集雨水，然后将其抽调至附近的农田。

7·The rain collected in several depressions.

雨水聚积在几处洼地里。《新英汉大辞典》

8·The outline of these muscles is interrupted by three or more transverse depressions indicating the lineae transversae.

这些肌肉的轮廓被三个或更多的横断点打断，这些横断点指示着横线。

9·Small round depressions in a powder film.

粉末涂层中小的圆的凹陷。

10·You'll find that older people have depressions.

你会发现老人们总是感到忧伤。

(1)great depression大萧条（美国经济大萧条时期）

(1)economic depression[经]经济萧条

(1)postpartum depression产后忧郁症，产后抑郁

(1)clinical depression[心理学]临床忧郁症

(1)tropical depression热带低气压；热带气旋

(1)freezing point depression冰点降低