朋友，确实应该是
hopeless
英?['hpl?s]
美?[?hopl?s]
adj.不抱希望的，绝望的；?没有希望的，惨淡的；?不可救药的；?不可能的
/hopeless
1. It's?hopeless?trying to convince her.
想说服她简直是徒劳。
来自《权威词典》
2. He was disappointed so often that he became?hopeless.
他屡次失望，以致变为了绝望。
来自《简明英汉词典》
3. Jim's plan seemed?hopeless, but he brought it off.
吉姆的计划看起来没希望实现，但是他成功了。
来自《简明英汉词典》
4. When I was at school I was always?hopeless?at athletics.
我上学的时候体育十分糟糕。
来自《简明英汉词典》