电铃

• 병음: diàn líng
• 한자 분석: 电 = 雨 + 申 (electricity); 铃 = 钅+ 令 (small bell, chime)

뜻

전기벨; 전기종(신호벨)

Refers to any electrically operated bell used for signalling in schools, offices, factories, and residences. The sound of a 电铃 is often associated with institutional life — class changes, shift begins, or the ring of a doorbell. Less common in modern smart-home contexts where digital chimes are preferred.

예문

1. 随着走廊尽头的电铃骤然响起，正在激烈讨论的学生们立刻收拾书包，准备下课离场。
2. 物业维修人员检查后发现，门廊处的电铃线路因受潮短路，需整体更换内部接线。
3. 旧式工厂以电铃声为信号，分别在早晨开工、午休和下班时鸣响，规律准时从不间断。

사용 가이드

맥락: school, factory, residential, infrastructure

어조: neutral

올바른 표현

• 校园内安装的网络同步电铃系统确保了全校各楼层同时响铃，彻底解决了过去手动打铃时间不一致的问题。(The networked synchronised electric bell system installed across the campus ensures that all floors ring simultaneously, completely resolving the problem of inconsistent timing that existed with manual bell-ringing in the past.)
• 访客按下门廊电铃后，屋主可通过室内对讲机核实来访者身份，再决定是否开门迎客。(After a visitor presses the doorbell, the homeowner can verify the visitor's identity through the indoor intercom before deciding whether to open the door.)

피해야 할 표현

• 电铃铃声 — slightly redundant; 铃声 already means 'bell sound'; say 电铃响了 (the electric bell rang) or just 铃声 for the sound itself

기원과 역사

电 (electricity) + 铃 (bell, small bell) — an electrically powered bell

문화적 배경

세대: All ages

사회적 배경: Universal