单词 | degeneration |
释义 | degeneration[di,dʒenə'reiʃən]n. 退化, 恶化, 堕落【化】 简并性【医】 变性, 退化, 变质 degeneration de.gen.er.a.tion AHD: [d¹-jµn”…-r³“sh…n] D.J. [d!7d9en*6re!.*n]K.K. [d!7d9Wn*6re.*n]n.(名词)1. The process of degenerating.衰退、堕落、蜕化的过程2. The state of being degenerate.衰退、堕落或蜕化的状态3. Medicine Gradual deterioration of specific tissues, cells, or organs with corresponding impairment or loss of function, caused by injury, disease, or aging.【医学】 变性:特定的组织、细胞或器官随着受伤、疾病或年老而导致的相应的功能的削弱或丧失,而形成的逐渐的变质4. Biology The evolutionary decline or loss of a function, characteristic, or structure in an organism or a species.【生物学】 退化(作用):一个生物体或物种的某种功能、特征或结构由于进化作用造成的衰退或丧失5. Electronics Loss of or gain in power in an amplifier caused by unintentional negative feedback.【电子学】 负反馈:由无意的负反馈引起的放大器中功率的丧失或获得 |
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