英语词汇effective aperture是什么意思，effective aperture的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典-觉斋网

单词	effective aperture
释义	DEFINITIVE EXAMPLES 权威例句〔stop〕The effective aperture of a lens, controlled by a diaphragm.光圈快门：由光圈控制的镜头的有效进光口美国传统
随便看	signed signed signed signed and sealed signed character signed check signed check signed clause signed constant sough soughed soughed soughing soughing soughing sought sought sought sought sought after sought after sought after sought-after sought-after sought-after

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