defence的動詞和形容詞

動詞形式是defend，形容詞形式是defensive，例如：

1、The country should have the right to defend itself with all legal means at its command.國家有權運用一切合法手段保衛自身安全。

2、He used the old trick of attacking in order to defend himself.他採用了以攻爲守的老招數。

3、Troops took up a defensive position around the town.部隊在全城採取了守勢。