英语词汇“ratio”的读音、翻译、释义、用法及例句-开邑网

词汇	ratio
释义	ratioratioD.J.:[ˈreiʃiəu]K.K.:[ˈreʃo, ˈreʃiˌo]n.1.■比, 比率The ratio of pupils to teachers was 30 to 1.学生和老师的比率是30比1。
随便看	humus sludge humus soil humus stratum humus tank hum with humycin Hun Hunan hunch hunchback hunch-back hunchbacked hunch pit hunchy Hund case hundi hundred hundred and thousands hundred call seconds frictionless motion frictionless plane frictionless roller frictionless simulator friction let-off motion friction lever

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