aperture
美音:[´æpətʃə
]
英音:[´æpətʃə
]
n.孔,穴,缝隙,(照相机,望远镜等的)光圈,孔径
难易程度:
aperture为短语/超纲词汇
词形变化:
形容词:apertural
近义词, 同义词
hole puncture perforation pinhole keyhole loophole porthole peephole mousehole pigeonhole eye of a needle eyelet slot opening aperture yawning interval window entrance entry
相关词
aperture
/'æpətʃə(r); `æpɚtʃɚ/
n
1 narrow opening 窄孔; 隙缝.
2 (size of an) adjustable opening for admitting light into a camera （照相机的）光圈孔径（大小）
*What aperture are you using? 你使用多大的光圈?
n
1 narrow opening 窄孔; 隙缝.
2 (size of an) adjustable opening for admitting light into a camera （照相机的）光圈孔径（大小）
*What aperture are you using? 你使用多大的光圈?
aperture
n[C]
[Date: 1600-1700; Language: Latin;Origin: apertura, from aperire 'to open']
formal a small hole or space in something
the small hole at the front of a camera, which can be made larger or smaller to let more or less light in when you take a photograph
[Date: 1600-1700; Language: Latin;Origin: apertura, from aperire 'to open']
formal a small hole or space in something
the small hole at the front of a camera, which can be made larger or smaller to let more or less light in when you take a photograph
1. With scarcely a glance at the items, the clerk sweeps them across an aperture, where a special marking on each item is scanned by a low-powered laser beam inside the machine, connected to a remote computer.
收款员几乎不看商品，只是把商品从机器上的孔眼处一扫而过，机器里的低能量激光对商品上的一个特殊标志进行扫描，这台扫描机与另一台电脑相联。
2. The light came through a narrow aperture.
光线来自一个狭窄的隙缝。
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收款员几乎不看商品，只是把商品从机器上的孔眼处一扫而过，机器里的低能量激光对商品上的一个特殊标志进行扫描，这台扫描机与另一台电脑相联。
2. The light came through a narrow aperture.
光线来自一个狭窄的隙缝。
更多句子>>>
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