柯林斯词典quintuplicate 形容词和名词读作kwɪnˈtjuːplɪkɪt。动词读作kwɪnˈtjuːplɪˌkeɪt。1. ADJ fivefold or quintuple 五倍的; 五重的2. V to multiply or be multiplied by five 使成五倍3. N a group or set of five things 五个一组; 五个一套 返回 quintuplicate