extension phone

ریشه

Derived from 'extension', meaning 'a part that is added to something to enlarge or prolong it', and 'phone', short for 'telephone'.

مثال

• I'll pick up the extension phone in the other room.
• The extension phone in the kitchen is not working.
• Can you install an extension phone in my office?

ترکیب‌های رایج

Install an extension phone Answer the extension phone Use the extension phone