提示：点击例句中的单词，就可以看到词义解释

Combats free radicals that accelerate signs of aging .

战斗自由基，加速皮肤老化迹象。

End of combats : do I lose all my troops if I 'm defeated ?

战斗结束时，如果我战败了，是否会失去所有部队？

For many great deeds are performed in petty combats .

因为在小小的斗争里，常有许多伟大的活动。

It was a bloody period in history with many combats fought and lives lost .

这是历史上一个血腥的时期，发生了许多斗争，许多生命也因此丧失。

It combats the ridiculous frothiness of reality tv and the consumerism that has sort of become our national religion .

它打击了荒唐无聊的真人秀节目的泡沫，也冲击着已经有点儿成为我们全民信仰的消费主义思想。