givefor是什么意思及用法？

1.为购得(某物)而付(某价钱)：What would you give for this used car?这辆旧车你愿意出多少钱?

2.以…交换：The natives give these valuable furs for trade goods such as guns and radios.土著人用这些昂贵的皮毛来交换诸如枪和收音机这样的商品。

3.为…牺牲：The brave soldier gave his life for his country.这位勇士为祖国献出了生命。