| 词汇 | gerontic |
| 释义 | gerontic adjective uk /dʒerˈɒn.tɪk/ us /dʒɚˈɑːn.tɪk/ medical specialized relating to or involving old people: （人）老年的 The researchers were investigating gerontic cognitive changes.研究人员正在调查老年认知变化。 Gerontic dependency - the proportion of dependent elderly - has increased, a consequence of a population ageing. biology specialized relating to or involving old plants or animals: （动植物）年老的 Mature and gerontic forms have been found.已经发现了成熟型和年老型。 Some of the gerontic specimens differ. A larger number of retirees would need to be supported by a smaller number of younger workers - a worsening of the gerontic dependency ratio. Here, the juvenile forms are more scarce, and mature to gerontic forms prevail. Physically and mentally mature & immature adult adulting ageing babyish childish immaturely immaturity infantile juvenile make a man (out) of someoneidiom mature maturity petulance petulancy petulant petulantly post-adolescent secondary sexual characteristic sophomoric young at heartidiom You can also find related words, phrases, and synonyms in the topics: Describing people who are old Plant pathology Decaying and staying fresh |
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