形容词中文翻译1
中文翻译：Unknown
同义词：
['declining', 'deteriorating', 'degenerating例句：1. The population of the city has been declining for several years.（这个城市的人口已经下降了好几年。）']
例句：
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1. The population of the city has been declining for several years.
这个城市的人口已经下降了好几年。
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2.The old building is in a state of deterioration due to neglect.
这座老建筑由于忽视而处于衰败状态。
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3.The genetic material of the species is degenerating as a result of environmental stress.
由于环境压力，这种物种的遗传物质正在退化。