【化】 枯竭矿层; 空矿层\n【经】 枯竭的油(气)层

depleted

depleted uranium

depleted water and effulgent fire

depleted uranium, DU

depleted water and flaming fire

deplete\HALT \VERB, depleted \PP, \ADJ, depletion \NOUN

depleted material【核】

depleted【科技】;dumped【科技】;obsolete【科技】