durable词根词缀记忆方法词根:-dur-持久+后缀-able形容词词尾durable 基本解释adj. 耐用的,耐久的;持久的;长期的n. 耐用品,耐久品durable 变化形式复数: durables比较级: more durable高水平: most durableThe clay becomes plastic and is lightweight and durable .这时软陶就会变得像塑料一样轻便和耐用。