英语词汇perron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	perron
释义	perron['perən] n. 【建筑学】 (建筑物门前的)露天台阶；室外台阶室外台阶顶上的平台阶石
随便看	law of diminishing returns law of dominance law of double logarithm law of education law of effect law of electric charges law of electrostatic attraction law of equal areas law of errors law of excluded middle law of exercise law of exponents law of Extradition law office law officer law officers law of gravitation law of honour law of hydrodynamical similarity law of identity law of independent assortment law of inertia law of large numbers law of least square law of least squares

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