🇬🇧 en bg 🇧🇬

idler noun

безделник, лентяй
  • One who idles; a lazy person; a sluggard.
 ленивец, мързеливец
  • A mechanical device such as a pulley or wheel that does not transmit power through its own axle, but forms part of a gear train, supports a moving belt, etc.
 направляваща ролка
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