senescence
n.
1690s, from senescent + -ence. Related: Scenescency (1660s).
〔蒋〕[sen老,-escence名词后缀] 衰老,老朽
| 词汇 | senescence | 
| 词根词缀 | Online Etymology Dictionary 词根李平武蒋争 senescence n. 1690s, from senescent + -ence. Related: Scenescency (1660s). 〔蒋〕[sen老,-escence名词后缀] 衰老,老朽 | 
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