winder

• 指绕线或上发条的人，也指用于缠绕或上发条的机械装置，如钟表、绞车或弹簧的发条装置。

A noun referring to a person or mechanical device used for winding mechanisms such as clocks, winches, or springs.

1. Worker who windsB2formal

   A person whose job is to wind something, such as a winch, clock, or other mechanism.

   绕线工

   • The winder carefully turned the crank to raise the heavy load.
   • In the old factory, a winder was responsible for maintaining the clockwork.
   • The apprentice worked as a winder for the large industrial winch.

   同义词reeler

2. Mechanical winding deviceB2formal

   A mechanical device used to wind another device that is driven by a spring, such as a clock or watch.

   上弦装置

   • The antique clock had a special winder for its mainspring.
   • He used a winder to tighten the spring of the old pocket watch.
   • The winder on the grandfather clock needed to be turned weekly.

   同义词crownkey

3. Spool or reelB2formal

   A mechanical device around which something can be wound, such as thread, wire, or film.

   卷绕装置

   • The sewing machine has a winder for the bobbin thread.
   • The film was carefully spooled onto the winder.
   • The electrician used a winder to coil the excess wire.

   同义词bobbincylinderquillreelspool