senescence
/si'nesns/
BNC频率: 29941
现代语料频率: 35593
中文翻译
n. 老朽, 衰老
[医] 衰老, 变老
英文解释
n the organic process of growing older and showing the effects of increasing age
n the property characteristic of old age
常见例句
1
n any of a class of plant hormones that promote cell division and delay the senescence of leaves
2
plural of cytokinin n any of a class of plant hormones that promote cell division and delay the senescence of leaves