senescence

/sɪˈnɛsn(t)s/
名詞

老化

leaves were measured after they reached full size and before they showed signs of senescence

葉は完全に成長し、老化の兆候が現れる前に測定された。

細胞の老化

Senescence occurs when a cell loses its ability to divide and grow.

細胞が分裂や成長能力を失うと老化が起こる。

派生語