原形：loser复数：losers

He's such a loser, always messing up his opportunities.
他真是个失败者，总是搞砸自己的机会。
She felt like a complete loser after failing the exam.
考试不及格后，她觉得自己完全是个失败者。
Don't be a loser, keep trying even if you fail at first.
别做失败者，即使初次失败也要继续尝试。
The team considered themselves losers after losing the championship game.
在输掉冠军赛之后，这个团队认为自己是失败者。
John is always complaining but never doing anything to change – what a loser!"
约翰总是在抱怨但从不采取行动改变——真是个失败者！
In the race, the slower runner was labeled as the loser.
在比赛中，较慢的那个跑步者被称作失败者。
If you don't study hard, you'll end up being a loser in life.
如果你不努力学习，最终会在生活中成为一个失败者。
After连续创业失败，他开始怀疑自己是否是个天生的loser。"
After consecutive business failures, he began to doubt whether he was a born loser.
The biggest loser in the deal was the company that invested all their money.
这笔交易中最大的失败者是投资了所有资金的那家公司。
You're not a loser just because you didn't win; it takes courage to compete.
即使你没有获胜，也不代表你是失败者；敢于参与竞争就需要勇气。