英语词汇hardness leakage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	hardness leakage
释义	hardness leakage 简明释义 (给水)残留硬度双语例句 1 The cylinders are made of super-hard metal(plunger hardness above HRC55), and sealed with low-resistance stepped gaskets, giving no oil-leakage, long service life and low maintenance cost. 液压缸采用特殊超硬材料，柱塞硬度达HRC55以上，密封采用低阴力阶梯圈，无漏油，使用寿命长，保养成本低；
随便看	prolonged test prolonged value prolonge knot prolonge knot prolonger prolonger prolonge prolonging prolongingly prolong knot prolong life prolong life toffee prolongment prolongs prolong the agony prolong the period of validity prolonium iodide Prolonium Iodide For Injection prolonium iodide injection Proloprim prolotherapy prolusion prolusions prolusory Prolutin

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