idle wheel

ریشه

From the adjective 'idle' meaning 'not active or in use' and 'wheel' meaning 'a circular object that revolves on an axle'.

مثال

• The idle wheel in the machine was not turning.
• He fixed the idle wheel and the machine started working again.
• The idle wheel is an important part of the mechanism.

ترکیب‌های رایج

Fix the idle wheel Replace the idle wheel Idle wheel in the machine