new
youthfulness的英文翻译是什么意思，词典释义与在线翻译：
英英释义
Noun:
-
the freshness and vitality characteristic of a young person
youthfulness的用法和样例：
例句
用作名词 (n.)
- It is the Foundation of Youthfulness.
那是年轻的秘诀。 - But of course we're actually about extending or restoring physical and mental youthfulness and vitality.
但是，我们当然实际上是扩展和保持体力的和精神的年轻和活力。
词汇搭配
- youthful 年轻的
