1) doorbell
[英]['dɔ:bel] [美]['dɔr'bɛl]
门铃
1.
The design of a single home doorbell s indoors extension with video and interspeak based on the single chip microcomputer of AT89C2051;
基于AT89C2051的单户可视对讲门铃室内分机的设计
2.
At present,a house and most gates of the people have doorbells,when someone rings a doorbell,the host just decides whether to open the door after often observing whether it is a frequent visitor or stranger or not,it is not very convenient.
目前,民户住宅多数门口都设有门铃,有人按门铃时,主人往往要观察是熟客还是陌生人后才决定是否应该开门,不是很方便。
3) door buzzer
门铃系统
4) door chime
音调门铃
5) electric door bel
电门铃
6) kormon tsien fluid
卡门 钱铃
补充资料：门铃
1.安装在门内的铃。铃键在门外，用来从门外唤人开门。近现代通常装置的是电铃。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条