She felt fully justified in asking for her money back.

她认为有充分的理由要求退款。

《牛津词典》

Such public concern is fully justified.

公众的这种关切具有充分的理由。

youdao

You are fully justified in refusing the offer.

他对此置之不理是完全有道理的。

youdao

But Australia had fully justified the decision to let them host a Lions tour.

BBC: SPORT | Rugby Union | Lions in NZ | History of the Lions: Australia 1989

Deputy Queripel said where there was a need for confidentiality it needed to be fully justified.

BBC: Guernsey States confidential agreements reviewed

Making his maiden speech Labour former Defence Secretary Lord Hutton told peers that concerns about the SDSR were "fully justified".

BBC: Defence review a 'cost-cutting exercise'