无经验

There are signs of youth and inexperience in his wordage.

在他的措词中表现出年轻和无经的迹象。

You should never have sent on so inexperienced a player.

你该让这样一个无经的人上场。

He is young and inexperienced,but please do not count that against him.

他年轻而无经,而低估他。

I will try my prentice hand at it.

我无经, 愿一试。

He was only a callow youth.

他只是个无经的年轻人。

She isn't a practiced public speaker, but she faced her audience as if to the manner born.

她虽无演讲经, 似乎生来并怯场。