| 释义 |
aperture美 ['æpərtʃər] 英 ['æpə(r)tʃə(r)] - n.缝隙；小孔；（尤指摄影机等的光圈）孔径
- 网络口径；开口；隙缝
n. opening,hole,space,orifice,crack 1. | 小孔；缝隙a small opening in sth |
2. | （尤指摄影机等的光圈）孔径an opening that allows light to reach a lens , especially in cameras |
| For flash photography, set the aperture at f.5.6. 用闪光照相，要把光圈孔径定为 5.6。 |
n. | 2. a fixed or adjustable opening in a piece of equipment such as a camera or microscope that lets light pass through a lens or mirror 3. the diameter of an aperture in a piece of equipment such as a camera 4. the hole in a camera that lets light in 2. a fixed or adjustable opening in a piece of equipment such as a camera or microscope that lets light pass through a lens or mirror 3. the diameter of an aperture in a piece of equipment such as a camera 4. the hole in a camera that lets light in |
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