国际音标

英 [ˌdeɡrəˈdeɪʃn]

美 [ˌdeɡrəˈdeɪʃn]

中文解释

n. 降格, 堕落, 退化

英英词典

changing to a lower state (a less respected state)

同义词：debasement

a low or downcast state- H.L.Menchken

同义词：abasement, abjection

例句应用

1、It is found that the drain currents degradation are not necessary dependent to the Isub.

研究发现汲极电流的衰减与基极电流并不一定成必然的关系。

2、The degradation of PBBs by purely abiotic chemical reactions is considered unlikely.
纯粹的非生物化学反应不可能引起多溴联苯的退化。

3、Abuse of fertilizer is one of the causes of environmental pollution and the degradation of products.

滥施肥料是造成环境污染、农产品质量下降的原因。