短语词组短语desperately serious 不得了desperately need 急需need desperately 不顾一切地需要desperately difficult 极端困难seize desperately 绝望地抓住insist desperately 不顾一切地坚持hope desperately 极度渴望wreck desperately 充满危险地破坏desperately ill 绵惙 返回 desperately