defend against的意思|示意

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defend against相关短语

1、 to defend against risk 套期保值

2、 Defend Against A Siege 困守,被围困而坚守

3、 defend against danger 保护某人免遭危险

4、 defend against attack 在遭受攻击时进行自卫

5、 defend against enemies 防御敌人

6、 Defend Against The Cold 御寒

7、 to defend against typhoon 防御台风

8、 defend against upside down 防倒

9、 defend against free radicals 自由基防御