英语词汇downgrading的读音、翻译及短语词组释义-英汉双解词典

单词	downgrading
释义	downgrading【经】降级
随便看	air starting cam air starting valve air-steam mixture airstop airstop tube air storage tank air-stove air strainer air stream airstream airstream turbulence air strength air strike airstrip air suction pipe air suction valve air supply air supply hose air supremacy airsurge air suspension air-suspension encapsulation air swallowing air-swallowing air sweetening

英汉双解词典收录913115条英汉汉英双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。