English translation of '失落'

形

1. (= 遗失的) lost
   ⇒ 失落的文明 (shīluò de wénmíng) a lost civilization
2. (= 低沉) dejected
   ⇒ 他找不到工作,心里非常失落。 (Tā zhǎo bù dào gōngzuò, xīnli fēicháng shīluò.) He can't find a job and is feeling very dejected.