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aperture diaphragm
aperture diaphragm
英
[aperture diaphragm]
美
[aperture diaphragm]
中文释义
有效光阑,孔径光阑
单词分析
单词结构:
aperture diaphragm
字母数:18
记忆提示
🎯 重点记忆:
单词拼写:aperture diaphragm
核心含义:有效光阑,孔径光阑
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更新时间:2026-02-02 16:39:43