adj.灰心的;失望的;气馁的
v.“dishearten”的过去式和过去分词

After several failed attempts, the team became disheartened and decided to call it quits.
经历几次失败的尝试后，团队变得灰心丧气，决定放弃。
The constant rejections from publishers left the aspiring author feeling disheartened.
不断遭到出版社拒绝让这位有抱负的作家感到沮丧。
She was disheartened by her poor performance on the exam, but she resolved to study harder for the next one.
考试表现不佳让她很沮丧，但她决心在下次考试前更加努力学习。
The volunteers were disheartened when they saw how much damage had been done to the natural habitat.
志愿者们看到自然栖息地受到如此严重的破坏时，都感到非常沮丧。
Despite being disheartened by the initial setbacks, the entrepreneur persevered with his business plan.
尽管最初遭遇挫折让他有些沮丧，但这位企业家仍坚持他的商业计划。
I felt disheartened when my friends couldn't make it to my birthday party, but I still managed to have fun.
当朋友们不能来参加我的生日派对时，我感到很沮丧，但我还是设法玩得开心。
The coach's harsh criticism left the young athlete disheartened and questioning her abilities.
教练严厉的批评使这位年轻运动员倍感沮丧，开始质疑自己的能力。
He was disheartened to find out that his savings wouldn't be enough to buy the house he wanted.
发现存款不足以购买他心仪的房子，这让他感到十分沮丧。
The prolonged illness of their child has left the parents emotionally drained and disheartened.
孩子长期的疾病让这对父母身心疲惫，倍感沮丧。
Disheartened by the lack of progress in negotiations, both sides decided to take a break and reconvene later.
双方因谈判进展缓慢而感到沮丧，决定暂时休会，稍后再继续。