체인의 연결 고리나 필름의 구멍에 맞물리도록 바퀴 가장자리에 돌출된 톱니 또는 그 톱니바퀴.
A projection on the rim of a wheel that engages with the links of a chain or holes in a strip of film or paper, or the wheel itself.
예문:
"The bicycle chain slipped off the rear sprocket during the steep climb."
"Ensure the film holes are properly aligned with the camera's sprocket to avoid jamming."
"A worn sprocket can cause the drive system to lose efficiency and make noise."
지붕의 처마를 받치거나 확장하여 벌어진 모양을 만들기 위해 사용되는 쐐기 모양의 목재.
A triangular piece of timber used to support or extend the eaves of a roof to create a flared profile.
예문:
"The carpenter attached a sprocket to the end of each rafter to give the roof a curved appearance."
"Traditional cottage designs often utilize sprockets to improve water drainage away from the walls."