短語詞組短語Valuable time to translate 寶貴的時間a valuable contributor to 是個很有價值的貢獻者highly valuable due to rarity 物以稀爲貴be valuable to 對……有價值;對Valuable to Users 有價值Valuable To Be Offered 可貴可賤be valuable to sb 對某人有用be more valuable to 對valuable to the society 對社會是有價值的 返回 valuable to