cotter pin

ریشه

The term 'cotter' refers to the pin or wedge used to fasten two parts together, and 'pin' refers to the cylindrical piece of metal.

مثال

• The cotter pin prevents the wheel from coming loose.
• Make sure to replace the cotter pin if it is damaged.
• The mechanic removed the cotter pin to disassemble the machine.

ترکیب‌های رایج

Secure with a cotter pin Insert a cotter pin Remove the cotter pin Replace the cotter pin