fail-safe system

fail-safe system的音标为["feɪl, seɪk] ，基本翻译为“安全失效系统”，速记技巧为：fail安全系统记，安全失效系统记。

fail-safe system的英文词源是fail（失败）和safe（安全）。

这个词的意思是指一种系统设计，当它出现故障时，会自动采取安全措施，以防止系统崩溃或损坏。

fail-safe system的变化形式是复数形式，即fail-safes。

相关单词有：safeguard，这个词也表示安全措施的意思，其词源与fail-safe system类似，都与安全有关。另外，词组back-up和backup也有备份的意思，这个词组的来源是计算机术语，与系统备份有关。另外，词组fail-safe也有故障安全的意思，与fail-safe system同源。还有词组redundant也有冗余的意思，这个词源自古英语中的“红色”和“多余的”。这些单词在科技、计算机等领域都有广泛的应用。

常用短语：

1. fail-safe system 安全失效系统

2. back-up system 备用系统

3. contingency plan 应急计划

4. fallback option 后备方案

5. fail-proof system 确保系统不会失效的系统

6. safeguard 保护措施

7. backup protection 后备保护

双语例句：

1. The company has implemented a fail-safe system to ensure the safety of its employees.

2. The backup protection system ensures that critical systems continue to operate in the event of a failure.

3. The contingency plan includes backup options in case of emergency situations.

4. The fail-proof system ensures that the equipment will not malfunction during operation.

5. Safeguards are implemented to prevent unauthorized access to sensitive information.

6. The fail-safe system is designed to prevent accidents from occurring in the first place.

7. Backup protection ensures that critical systems are always available in case of unexpected events.

英文小作文：

Fail-Safe System in Modern Life

Fail-safe systems have become an essential part of modern life, ensuring the safety and reliability of critical systems such as power grids, communication networks, and transportation systems. These systems are designed to prevent accidents and minimize the impact of failures, ensuring that critical operations continue uninterrupted and that public safety is never compromised.

From backup systems to contingency plans, safeguards to prevent unauthorized access to sensitive information, and fail-proof systems that ensure equipment will not malfunction during operation, fail-safe systems have become an integral part of modern society. Their importance cannot be overstated, as they protect us from the potential consequences of accidents and ensure that critical systems continue to operate effectively and efficiently.