V2EX alarm system

Alarm System

释义 Definition

“alarm system” 指“报警系统;警报系统”,用于在发生入侵、火灾或其他危险时通过声音、灯光或通知方式发出警报。常见于住宅、商店、办公楼等。(也可泛指更广义的“预警/警报机制”。)

发音 Pronunciation (IPA)

/lrm sstm/

例句 Examples

The alarm system went off at midnight.
报警系统在午夜响了。

The museum upgraded its alarm system to detect motion and immediately alert security staff.
博物馆升级了报警系统,以便检测到移动并立刻通知安保人员。

词源 Etymology

alarm 来自意大利语 all'arme(意为“拿起武器!/警戒!”),最初用于战斗或紧急情况的呼喊;system 源自希腊语 systēma,意为“组合在一起的整体”。合起来 “alarm system” 就是“用于发出警报的一整套装置或机制”。

相关词 Related Words

文学作品中的用例 Literary Works

  • Charles Dickens, Great Expectations(《远大前程》)中多处出现 “alarm” 用于表达“惊恐/警觉”的情绪与情境(虽不一定以 “alarm system” 这一现代固定搭配出现)。
  • Arthur Conan Doyle, The Hound of the Baskervilles(《巴斯克维尔的猎犬》)中常见与警觉、防范相关的 “alarm/alert” 语汇,用以营造悬疑与紧张氛围。
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