I hope my lack of experience won't be to my disadvantage.

但愿我的经验不足不会使我吃亏。

《牛津词典》

His lack of experience may prove to be his undoing.

缺乏经验可能就是他失败的原因。

《柯林斯英汉双解大词典》

It can also be used to symbolize a lack of experience or a beginner in need of growth (" green behind the ears ").

它也可以用来象征缺乏经验，或是需要成长的初学者(“耳朵后面绿”)。

youdao

And he conceded he could be suffering for his lack of experience, compared to the double world champion.

BBC: Hamilton defiant over title race

That lack of experience can be damaging as stars age, however, says David Haven Blake, author of the recently published Walt Whitman and the Culture of American Celebrity.

FORBES: College Majors Of The Stars

For the stars, the lack of a traditional college experience may not be such a bad thing, says Cowen.

FORBES: College Majors Of The Stars