disburden

disburden
verb
  1. [with obj.]relieve (someone or something) of a burden or responsibility
    卸下(某人,某物)的重荷;减轻(某人)的责任
    I decided to disburden myself of the task.
    我决定减轻自己在这件工作中的责任。
    ■(archaic)relieve (someone's mind) of worries and anxieties
    (古)减少(某人)的担心,减轻(某人)的忧虑
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