war是什么意思啊，或者是什么词的变型词呢

war: [ wɔ: ]

n. 战争
vi. 作战

词形变化:
动词过去式:warred 过去分词:warred 现在分词:warring 第三人称单数:wars

例句与用法:
1. We have had two world wars in this century.
本世纪我们已经经历了两次世界大战。

2. The prospect of another war appalled us.
想到有可能发生另一场战争，我们不寒而栗。

3. There was growing criticism of the Government's conduct of the war.
政府领导作战的方式受到越来越多的批评.

4. He lost his life in the war.
他在战争中丧生。

5. The necessary outcome of a war is a fall in production.
战争带来的必然结果就是生产力下降。

6. The trade of the soldier is war.
士兵的职业是打仗。

英英解释:
名词war:

1. the waging of armed conflict against an enemy
同义词：warfare

2. a legal state created by a declaration of war and ended by official declaration during which the international rules of war apply
同义词：state of war

3. an active struggle between competing entities
同义词：war