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

单词	effective diaphragm
释义	effective diaphragm　有效光阑
随便看	leach leach leach leach house leach liquor leach residue leach tub Leach's tests leachability leachable leachant leachate leachate leached leached leached leached leached cossettes leached fibre leached glass leached horizon leached surface leached zone leacher leaches

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。