英语词汇aperture ratio怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	aperture ratio
释义	aperture ratio 【光学】孔径比 [见 relative aperture]
随便看	high-spirited high-spiritedly high-spiritedness high-spiritednesses high-spiriteds high spot high spots high step high-step high-stepped high stepper high-stepper high-stepping high-steppings High Steward highstick high-sticking high-stream industry high street high streets high-strength low-alloy steel highstrikes highstrung high style high-style

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。