英语词汇“free period”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	free period
释义	free period [fri: ˈpiəriəd] freq. 24 dict. 3 cmpt. 2 spoken 13 n.空课时（学生或教师没有课的时候） [网络]自由周期；自由振荡周期；空闲时间
随便看	luminescent dosemeter luminescent dosimeter luminescent dye luminescent effect luminescent efficeency luminescent efficiency luminescent elements luminescent emission spectrum luminescent enamel luminescent enzyme immunoassay luminescent-enzyme immunoassay luminescent enzyme immunoassay(LEIA) luminescent enzyme multiplied immunoassay luminescent enzyme-multiplied immunoassay luminescent explosion-proof lamp luminescent fiber luminescent fibre luminescent fine pottery luminescent glass luminescent hand luminescent hand (luminescent pointer) luminescent immunoassay luminescent immunoassay(LIA) luminescent indicator luminescent inspection

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