downer
noun informal uk/ˈdaʊ.nər/ us/ˈdaʊ.nɚ/
(EXPERIENCE)
[ C usually singular ]令人沮丧的事
an event or experience that makes you unhappy
You lost your job? That's a real downer! 你丢掉了工作？真是太倒霉了！
(DRUG)
[ C ]镇静剂
a drug that makes you feel calmer
Compare: upper noun (DRUG)