youthfulness
n. 青年,少壯; 青春
Someone who is youthful behaves as if they are young or younger than they really are.
I'm a very youthful 50.
我50歲了,但仍富有青春活力。
...youthful enthusiasm and high spirits...
青春的熱情和高昂的情緒
1. the freshness and vitality characteristic of a young person
His youthfulness was as striking as hers.
他和她一樣青春逼人。
I wonder at her perennial youthfulness.
我對她青春常駐感到驚訝.
'I must say again that I heartily admire your gallantry and youthfulness.'
“ 我必須再說一遍,我衷心佩服你老當益壯的俠義精神. ”
His flesh was gray, and he was losing his youthfulness.
他膚色發灰.他正在失去青春的活力.
It would never do to appear sedate and elderly before Melanie's sweet youthfulness.
可千萬不能在媚蘭那嬌嫩的姿色前顯得穩重和老氣呀!