fail-safe
英 ['feilseif]
美
- adj. 自动防故障装置的
- n. 自动防故障装置
中文词源
fail-safe 有自动保险装置的
fail, 失败。safe, 安全，防止失败。
英英释意
- 1. guaranteed not to fail;
- "a fail-safe recipe for cheese souffle"
- 2. eliminating danger by compensating automatically for a failure or malfunction;
- "a fail-safe device in a nuclear weapon to deactivate it automatically in the event of accident"
英文词源
- fail-safe (adj.)
- also failsafe, fail safe "safe against failure," 1945, originally in reference to aircraft construction, from fail (v.) + safe (adj.). The novel about a nuclear attack caused by mechanical error is from 1962.
实用场景例句
- a fail-safe device/mechanism/system
- 故障保护装置 / 机械装置 / 系统
牛津词典
- The camera has a built-in failsafe device which prevents it from working if the right signals aren't received.
- 照相机有内置自动防故障装置，该装置确保相机在未接到正确信号时不会启动。
柯林斯高阶英语词典
- Because of the fail safe construction track occupied could mean: track not determined free.
- 考虑故障安全结构,轨道占用的含义为: 轨道未被确认为空闲.
期刊摘选
- Although the legal framework for commerce is important , it is fail safe, as many consumers know.
- 尽管商业活动的法律机制很权威, 但如许多人所知, 它并不能保证交易完全安全.
期刊摘选
- The trainborne, fail safe, ETCS computer.
- 车载设备, 故障安全的ETCS计算机.
期刊摘选
- It is becoming accepted practice that jet aircraft must " fail safe " .
- 喷气式飞机必须有故障 安全装置,这已经逐渐成为公认的常规.
期刊摘选
- Fail safe center position.
- 失败安全中心的地位.
期刊摘选