不要: don't失望: lose hope万不要失去你: don't wanna lose you不要失去你的力量: don't lose your strength永远不要失去希望: never lose hope不要让我失望: don't let me down我不要使您失望: i don't want to let you down失望: 1.(感到没有希望) lose hope; beyond (all) hope 医生们对他的痊愈失望了。 the doctors could hold out no hope of his recovery.2.(因希望落空而不愉快) disappointed 令人失望 disappointing; 对某事失望 disappointment at sth.; 极度的失望 terrible disappointment; 她无法掩饰自己失望的情绪。 she couldn't hide her disappointment. 我们失望极了。 our disappointment was complete请不要让我失望,让我看到光明: don"t let me down helme see the light注定要失败: be doomed to failure不要: don't 不要麻痹大意。 don't slacken your vigilance. 不要总是以为自己对。 don't think you are always right. 不要大声喧哗! don't speak in a loud voice!; dont't make noise! 不要游手好闲。 don't idle about大失望: black despair对…失望: be disappointed at失望,绝望: despair失望,幻灭: letdown失望;沮丧: disappointment失望岛: disappointment island失望的: depressed; despairing; despondent; desponding; disappointed a. sad at not getting what was hoped for失望地: despondingly; disappointedly失望湖: disappointment lake失望角: disappointment c; disappointment, c失望于: be disappointed with使失望: let down 你做那样的事使我太失望了。 you let me down doing thing like that注定要失败的: foredoom指注定要失败的人: dead-duck