网站首页  词典首页

请输入您要查询的词汇:

 

词汇 senesce
释义

Definition of senesce in English:

senesce

verb sɪˈnɛssəˈnes
[no object]Biology
  • (of a living organism) deteriorate with age.

    〔生〕(生命体)衰老

    it is a universal characteristic of higher animals that they senesce
    Example sentencesExamples
    • Evolutionary senescence theory argues that organisms senesce because the power of natural selection decreases with age.
    • After the plants had senesced, ears were harvested and the lengths measured.
    • Fruits were counted when the plants had fully senesced.
    • Regardless of cold-induction treatment, leaves and plants of non-transformed plants senesced under prolonged dark storage.
    • In several populations, the pitchers of some plants had senesced.

Origin

Mid 17th century: from Latin senescere, from senex 'old'.

Definition of senesce in US English:

senesce

verbsəˈnes
[no object]Biology
  • (of a living organism) deteriorate with age.

    〔生〕(生命体)衰老

    it is a universal characteristic of higher animals that they senesce
    Example sentencesExamples
    • In several populations, the pitchers of some plants had senesced.
    • Regardless of cold-induction treatment, leaves and plants of non-transformed plants senesced under prolonged dark storage.
    • After the plants had senesced, ears were harvested and the lengths measured.
    • Evolutionary senescence theory argues that organisms senesce because the power of natural selection decreases with age.
    • Fruits were counted when the plants had fully senesced.

Origin

Mid 17th century: from Latin senescere, from senex ‘old’.

随便看

 

春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2000-2024 Sndmkt.com All Rights Reserved 更新时间:2025/3/13 12:32:34