“Safeguard sth against sth”是什么意思?
“Safeguard sth against sth” 意味着保护某物免受由其他事物引起的伤害、损害或风险。
介绍
短语“Safeguard sth against sth”常用于表达保护物品、理念或人免受潜在危险或问题的意思。理解“Safeguard sth against sth”的含义,有助于你在讨论安全和预防时更清晰地表达。例如,公司会“safeguard their data against cyberattacks”,即保护数据免受网络攻击,或者房主会“safeguard their property against theft”,保护财产免遭盗窃。这个短语动词在日常对话和专业场合中都非常实用。
快速信息框
- 短语动词:safeguard something against something
- 及物动词
- 水平:B2
- 简短含义:保护某物免受特定风险或危险
结构(语法规则)
“Safeguard sth against sth”是一个不可分离的短语动词。这意味着你不能在动词“safeguard”和宾语之间插入其他词。
模式:
-
safeguard + something + against + something
- Example: safeguard your home against fire. (保护您的家免受火灾侵害。)
如何使用“Safeguard sth against sth”?
当你想表达保护或预防时,可以使用“safeguard sth against sth”。第一个“sth”(某物)是被保护的对象,第二个“sth”是威胁或风险。这个短语动词适用于正式和非正式场合。
例如,一家公司可能会保护其信息免受黑客攻击。或者,一个人可能通过健康饮食来保护自己的健康,防止疾病。
例子
以下是一些实用例子,帮助理解如何在句子中使用“Safeguard sth against sth”:
- The government takes steps to safeguard the environment against pollution. (政府采取措施保护环境,防止污染。)
- We safeguard our passwords against theft by using strong encryption. (我们通过使用强加密技术来保护密码,防止被盗取。)
- Farmers safeguard their crops against pests with natural pesticides. (农民们用天然农药保护庄稼免受害虫侵害。)
- Parents safeguard their children against online dangers by monitoring their internet use. (父母通过监控孩子的上网行为来保护他们免受网络危险的侵害。)
- Insurance policies help safeguard your property against unexpected damage. (保险政策有助于保护您的财产免受意外损害。)
常见错误
人们经常弄错顺序或使用错误的介词。以下是一些例子:
- Incorrect: safeguard against your data theft
- Correct: safeguard your data against theft
- Incorrect: safeguard something from something
- Correct: safeguard something against something
请记住,“safeguard sth”后面正确的介词永远是“against”。
区别 / 同义词
类似短语包括“protect sth from sth”和“defend sth against sth”。然而,“safeguard sth against sth”通常意味着更正式或更谨慎的保护,尤其是在法律或官方场合。
- Protect sth from sth:: 更通用,适合日常使用。
- Defend sth against sth:: 常用于身体或法律争斗中。
- Safeguard sth against sth:: 正式,注重预防和安全。
常见搭配
在使用“Safeguard sth against sth”时,某些对象和风险常常一起出现:
- Data – digital information protected against hacking (数据——受到保护,防止被黑客攻击的数字信息)
- Assets – valuable items protected against loss or damage (资产——受到保护以防止丢失或损坏的贵重物品)
- Rights – legal or human rights protected against violation (权利——受法律或人权保护,免遭侵犯)
- Health – physical well-being protected against illness (健康——身体健康免受疾病侵害)
- Environment – nature protected against pollution or destruction (环境——自然免受污染或破坏)
相关短语动词
以下是相关短语动词 safeguard sth against sth:
现实生活中的对话
这是一个使用“Safeguard sth against sth”的简单对话:
Alex: How do you safeguard your computer against viruses?
亚历克斯:你是如何保护你的电脑免受病毒侵害的?
Jamie: I use antivirus software and avoid suspicious websites.
杰米:我使用杀毒软件,并且避免访问可疑网站。
Alex: That’s smart. It really helps protect your data against attacks.
亚历克斯:那真聪明,确实能有效防止数据遭受攻击。
练习
Try to complete the sentence below:
We need to ________ our home ________ burglary by installing alarms.
- a) safeguard / against
- b) safeguard / from
- c) protect / against
- d) defend / from
Correct answer: a) safeguard / against
常见问题解答
- “Safeguard sth against sth”是什么意思? 它的意思是保护某物免受特定风险或危险。
- “safeguard”是可分离的吗? 不是,“safeguard sth against sth”是一个不可分离的短语动词。
- 我可以在非正式场合使用“safeguard”吗? 可以,但它更常见于正式或专业的语境中。
- “safeguard sth” 后面跟什么介词? 你应该总是用 “against”。
- “Safeguard sth against sth”有同义词吗? 有,“protect sth from sth”和“defend sth against sth”意思相近。

