V2EX senescent

Senescent

Definition 定义

(尤用于生物学/医学)衰老的;进入衰老期的(如细胞、组织、植物或个体机能逐渐老化、停止增殖或活力下降)。

Pronunciation 发音

/snsnt/

Examples 例句

The leaves turn yellow as the plant becomes senescent.
当植物进入衰老期时,叶子会变黄。

Researchers found that senescent cells can accumulate with age and contribute to chronic inflammation.
研究人员发现,衰老细胞会随年龄增长而累积,并可能促成慢性炎症。

Etymology 词源

senescent 来自拉丁语 senescere(“变老、开始衰老”),其词根与 senex(“老的、老人”)相关;词义一直围绕“进入衰老阶段、逐渐老化”。

Related Words 相关词

Literary Works 文学作品

  • On the Origin of Species(Charles Darwin)
  • The Descent of Man(Charles Darwin)
  • The Principles of Psychology(William James)
  • The Variation of Animals and Plants under Domestication(Charles Darwin)
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