depleted
adjective uk/dɪˈpliː.tɪd/ us/dɪˈpliː.t̬ɪd/
消耗的；耗费的；减少的
reduced
Measures have been taken to protect the world's depleted elephant population. 人们已经采取措施保护世界上已经为数不多的大象。
physically/emotionally depleted (= weakened) 体力／感情上的消耗
Synonym: low