electric bell

ریشه

From 'electric', derived from the Greek 'ēlektron' meaning 'amber', and 'bell', from the Old English 'bellan' meaning 'to roar'.

مثال

• The electric bell rang, signaling the end of class.
• He installed an electric bell at the entrance of his house.
• The electric bell in the school rings at 9 a.m. every day.

ترکیب‌های رایج

Ring an electric bell Install an electric bell Electric bell system Electric bell circuit