despairingly是什么意思

adv.绝望地

1、She looked at him despairingly, knowing there was nothing she could do to change the situation.
她绝望地看着他，明知道她无能为力改变这个局面。

2、He sighed despairingly as he realized that all his efforts had been in vain.
他绝望地叹了口气，意识到他所有的努力都白费了。

绝望地，失望地