defend against的意思|示意
保护…不受…，防御
defend against的用法详解
英语单词defend against在英语中的意思是“防御，抵御”，它是一个常
普通动词，用法如下：
一、defend against的基本意思
defend against的基本意思是“防御，抵抗”，强调人在有害或有损害的对抗来势时采取防御措施，以保护自己或财物安全。它可以指人防御侵略者，也可以指为保护自己或别人免受不良影响而采取的措施。
例句：
1. The army had to defend against the enemy’s planes.
2. We must defend ourselves against the dangers of the internet.
3. He defended his family against the attackers.
二、defend against的其他用法
1. defend against也可以用来表示“反驳，驳斥”：
例句：
He defended against the criticism of his work.
2. defend against也可以用来表示“防止，避免”：
例句：
We should take measures to defend against floods.
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
defend against相关例句
These documents protect individual freedoms and defend against an overly powerful national government.
这些文件保护个人自由,使之不受过度强大的国家政府的侵犯.
期刊摘选
A fortress can be fortified to defend against attacks.
要塞可以加强防御以抵抗进攻.
期刊摘选
AOL investigators demonstrated that multiple fingerprint systems with different vocabularies could better defend against spammer obfuscations.
在aol研究者的展示中,多重指纹系统搭配不同的字汇,对垃圾邮件寄件者的混淆手法具有更强的抵御力.
期刊摘选
Prepare to defend against aerial attacks!
准备防御空袭!
期刊摘选
It is impossible to defend against an all-out attack.
防御全面进攻是不可能的。
To defend against or drive back ( a hostile force, for example ).
抵抗,击退防御或击退 ( 例如一股敌对势力 )
期刊摘选
Poison pills is one strategy used to defend against hostile takeovers.
使用毒药是一种抵御侵略的策略.
期刊摘选
We should try to defend against the actions that harm the interests of the migrant workers.
我们应该努力阻止损害农民工利益的行为。