thumbnut

ریشه

From thumb + nut, referring to the size and the fact that it can be adjusted by hand.

مثال

• I tightened the thumbnut to secure the lamp.
• The thumbnut on the bicycle seat was loose.
• He adjusted the thumbnut on the microscope.

ترکیب‌های رایج

Tighten the thumbnut Loosen the thumbnut Adjust the thumbnut