noun🔗Share衰老，老化。 The state or process of ageing, especially in humans; old age."Example Sentence: "The effects of senescence, such as wrinkles and slower movement, become more noticeable as people get older." "随着年龄增长，衰老的影响，比如皱纹和动作迟缓，变得越来越明显。agebiologyphysiologyhumanprocessChat with AIVocabulary GamePractice Reading
noun🔗Share衰老，老化。 Ceasing to divide by mitosis because of shortening of telomeres or excessive DNA damage."After years of rapid growth, the skin cell entered senescence and stopped dividing due to the damage it had accumulated. "经过多年的快速生长后，这个皮肤细胞进入了衰老期，由于积累的损伤而停止了分裂。biologyphysiologymedicineagescienceChat with AIVocabulary GamePractice Reading
noun🔗Share衰老，老化 Old age; accumulated damage to macromolecules, cells, tissues and organs with the passage of time."The wrinkles on her face were a visible sign of senescence. "她脸上的皱纹是衰老的明显迹象。agebiologymedicinephysiologyChat with AIVocabulary GamePractice Reading
noun🔗Share衰老，老化 Fruit senescence, leading to ripening of fruit."The tomato's reddening is a visible sign of senescence, signaling it's ripe and ready to eat. "西红柿变红是衰老的明显迹象，表明它已经成熟，可以食用了。fruitphysiologybiologyplantprocessagricultureChat with AIVocabulary GamePractice Reading
noun🔗Share衰老, 细胞衰退 (of a cell) Condition when the cell ceases to divide."Simple Sentence: "Cellular senescence, in which cells stop dividing, contributes to aging." "细胞衰老，也就是细胞停止分裂的状态，会导致衰老。biologymedicinephysiologyageprocessChat with AIVocabulary GamePractice Reading
