1
a safeguard against something
safeguard作名词时常与against连用，表示针对某风险的防护。
Regular exercise is a safeguard against heart disease.
定期锻炼是预防心脏病的一种保护措施。
保护；防护物；保护措施
先理解核心含义，再看它在真实句子里的用法。
保护；防护物；保护措施
Someone or something that protects or defends; protection or defense.
Regular exercise is a safeguard against heart disease.
定期锻炼是预防心脏病的一种保护措施。
起防护或保护作用的东西；防御物。
Something that serves as a guard or protection; a defense.
提供防御或保护的人或物；防御；保护。
One who, or that which, defends or protects; defence; protection.
安全通行证或护照,尤指战时。
A safe-conduct or passport, especially in time of war.
The new policy acts as a safeguard against data breaches.
新政策作为防止数据泄露的保护措施。
Parents often install software to safeguard their children's online activities.
父母经常安装软件来保护孩子的在线活动。
The helmet serves as a safeguard for cyclists.
头盔是骑自行车者的保护措施。
safeguard作名词时常与against连用，表示针对某风险的防护。
Regular exercise is a safeguard against heart disease.
定期锻炼是预防心脏病的一种保护措施。
The new law provides a safeguard for consumer rights.
新法律为消费者权益提供了保护措施。
The fence acts as a safeguard against intruders.
这道围栏起到防范闯入者的保护作用。
Not this
The government should ensure the safeguard of citizens.
Use this
The government should ensure the safety of citizens.
中文中“保护”和“安全”有时混用，但英语里safeguard特指具体的保护措施或手段，而safety是指安全状态。此处表示确保公民的安全状态，应用safety。
Not this
Wearing a helmet is a safeguard for head injuries.
Use this
Wearing a helmet is a safeguard against head injuries.
名词safeguard后接介词against表示“防止……的保护措施”，这是固定搭配。用for会误解为“为了……”，不符合原意。
Focus on the distinctions below. Other candidates are kept compact until a reliable usage note is available.
提供保护措施
The new law provides safeguards against fraud.
新法律提供了防止欺诈的保护措施。
法律保障
Legal safeguards protect the rights of citizens.
法律保障保护公民的权利。
环境保护措施
Environmental safeguards are essential for sustainable development.
环境保护措施对可持续发展至关重要。
安全防护措施
The factory implemented safety safeguards to prevent accidents.
工厂实施了安全防护措施以防止事故。
安全保障措施
The airport has strict security safeguards in place.
机场实行严格的安全保障措施。
宪法保障
Constitutional safeguards ensure the separation of powers.
宪法保障确保权力分立。
防止暴政的最佳保障是受过教育的人民。
Many believe that education serves as a safeguard against political oppression.
许多人认为教育是防止政治压迫的保障。
Use safeguard naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
将safeguard拆解为safe（安全）和guard（守卫），想象一个安全守卫在保护你。
mixed
All listed words rhyme with the 'guard' part of 'safeguard' (stressed vowel /ɑː/ and following /rd/). Note: words spelled with '-ward' (e.g., 'ward', 'reward') are not rhymes despite the similar spelling.
Dictionary facts from ECDICT, WIKTIONARY.