표면이나 구조물에 있는 작은 구멍, 틈, 또는 벌어진 부분.
A small opening, hole, or gap in a surface or structure.
예문:
"Sunlight streamed through a small aperture in the thick stone wall."
"The mice managed to squeeze through a narrow aperture near the floorboards."
카메라 렌즈와 같은 광학 기기에서 통과하는 빛의 양을 조절하는 가변적인 구멍.
The variable opening in an optical instrument, such as a camera lens, that regulates the amount of light passing through it.
예문:
"Adjusting the aperture to a lower f-number will result in a blurred background."
"A telescope with a larger aperture can gather more light from distant stars."