1.Both teams were severely depleted by injuries.

1.两个队都因队员受伤而实力大减。

2.I always replenish my food supply before it is depleted.

2.我总是在我的食物前加以补充。

3.By the end of the winter the supply of grain was severely depleted.

3.冬季快要结束时，粮食贮备经消耗得差不多了。

4.A tax advantage is also available to holders of most depletive assets—those which are used up, or depleted, over a period of time—like oil, natural gas, uranium, or coal.

4.那些折耗性资产的有也享有纳税优惠，如石油、天然气、铀或煤这类会在一定期间里被耗竭的资产，被称为折耗性资产。