柯林斯词典quintuplicate 形容詞和名詞讀作kwɪnˈtjuːplɪkɪt。動詞讀作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 五個一組; 五個一套 返回 quintuplicate