safeguard的过去式

1. 护照
2. 保证条款
3. 保护措施，防范措施
4. 防护装置，防护设施
5. 保护罩
6. 护卫者，护送者
7. 安全通行证，通行证，安全证
8. 装置
9. 安全保护物，防护物
10. 防御
11. 保证，保障环节
12. 卫兵
13. 警卫船
14. 卫兵，美国研制的一种反弹道导弹

1. 保护，守护，防护，维护
2. 防卫，护卫，捍卫，保卫
3. 护送
4. 赶卫
5. 保证，保障
6. 维持
7. 为…提供防护措施

1. a precautionary measure warding off impending danger or damage or injury etc.;

   "he put an ice pack on the injury as a precaution"
   "an insurance policy is a good safeguard"
   "we let our guard down"
   

2. a document or escort providing safe passage through a region especially in time of war

1. make safe
2. escort safely

1.保护;保卫;维护;捍卫
Tosafeguard something or someone means to protect them from being harmed, lost, or badly treated.

e.g. They will press for international action tosafeguard the ozone layer...
他们将督促国际社会采取行动保护臭氧层。
e.g. The interests of minorities will have to be safeguarded under a new constitution...
新宪法必须能保护少数群体的利益。

2.预防性条款(或法规);保障措施
Asafeguard is a law, rule, or measure intended to prevent someone or something from being harmed.

e.g. Many people took second jobs as asafeguard against unemployment...
许多人为防失业都干两份工作。
e.g. A system like ours lacks adequate safeguards for civil liberties.
我们这样的制度缺乏有效保护公民自由的条款。

safeguard against (v.+prep.)

保护(某人)使免于 protect (sb) from (sth or doing sth harmful)
safeguard against sth/v-ing

Warm clothes help to safeguard against catching cold.

穿得暖和有助于预防感冒。

If you are conscious of your own weaknesses of character, you have a better chance of safeguarding against them.

如果你意识到自己性格上的弱点,就有可能预防这些弱点。

safeguard sb against sth/v-ing

Take this medicine regularly, it will safeguard you against a return of the disease.

定期服用这种药,它能防止你旧病复发。

safeguard from (v.+prep.)

保护…使免于 protect (sth/sb) from (sth or doing sth harmful)
safeguard sb/sth from sth/v-ing

We have taken measures to safeguard our city from air attack.

我们已采取措施保卫城市免遭空袭。

Saving money regularly during one's working years will help to safeguard one's age from want.

工作期间定期储蓄将有助于保证晚年不受贫困之苦。

• safeguard one's honour保护某人的荣誉
• safeguard one's interests保护某人的利益
• safeguard a national independence保护国家的独立
• safeguard passengers保护乘客
• safeguard one's position保护某人的地位
• safeguard one's property保护某人的财产
• safeguard one's right保护某人的权利
• safeguard state sovereignty保护国家主权

• safeguard jealously小心翼翼地保护

• safeguard against防止,保护(某人)使免于
• safeguard against catching cold预防感冒
• safeguard from保护…使免于

1. safeguard的基本意思是“保卫”,即保证安全(safe+guard 安全+防守),指使用某种方法避开危险或进攻以保证安全,尤指在仅存潜在性危险的情况下使用保护性措施。
2. safeguard只用作及物动词,接表示某人或某人的权利、利益等的名词或代词作宾语。作“保护…使免于…”解时,常与介词from或against连用。可用于被动结构。