깔쭉톱니바퀴in English:ratchet

Examples
with 깔쭉톱니바퀴.

• 이 깔쭉톱니바퀴는 매우 튼튼해요.I kkaljjuktopnibakwi-neun maeu teunteunhaeyo.This ratchet is very sturdy.