| 词汇 | young-at-heart |
| 释义 | young at heartidiom thinking and behaving as if you are younger than you really are: 心态年轻 Dad may be nearly 90 but he's still young at heart.爸爸可能年近90了，但他心态依然很年轻。 Physically and mentally mature & immature adult adulting ageing babyish childish immature immaturely immaturity infantile juvenile mature maturity overgrown petulance petulancy petulant petulantly puerility secondary sexual characteristic sophomoric |
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