柯林斯詞典aperture /??p?t??/ (apertures) 1. N-COUNT An aperture is a narrow hole or gap. 孔隙[正式] Through the aperture he could see daylight. 通過(guò)這個(gè)孔隙他能看到日光。2. N-COUNT In photography, the aperture of a camera is the size of the hole through which light passes to reach the film. (相機(jī)鏡頭的) 孔逕 Use a small aperture and position the camera carefully. 使用小孔逕竝且小心地安放好照相機(jī)。 返回 aperture劍橋詞典a small and often narrow opening , especially one that allows light into a camera 小孔；隙縫；（尤指照相機(jī)的）孔逕，光圈 返回 aperture