dis·heart·ened /dɪsˈhɑːtnd $ -ɑːrtnd/ adjectiveadj formal DISAPPOINTEDdisappointed, so that you lose hope and the determination to continue doing something 沮丧的,气馁的,灰心的 If young children don’t see quick results they grow disheartened. 如果小孩子不能很快地看到成果,他们会变得灰心。
—dishearten verb [transitiveT]