escape wheel
ریشه و کاربرد
ریشه
From the English words 'escape' and 'wheel'. 'Escape' comes from the Old North French 'escaper', and 'wheel' comes from the Old English 'hweol'.
مثال
- The escape wheel of the clock needs to be replaced.
- He is studying the mechanism of the escape wheel in his watchmaking course.
- The escape wheel is a crucial part of the timekeeping mechanism.
ترکیبهای رایج
Clock escape wheel Watch escape wheel Damaged escape wheel Replace escape wheel
تعریف انگلیسی
noun
- gear that engages a rocking lever