n .
an opening 구멍

• The opening inside a camera's lens called its aperture. A photographer controls the amount of light that strikes the film by adjusting the size of aperture.
• Harry's underpants were plainly visible through the aperture that suddenly appeared along the rear seam of his uniform.
  해리의 유니폼 엉덩이의 솔기가 갑자기 벌어져 틈이 생기면서 그 구멍을 통해 그의 속옷이 분명하게 보였다.