基本解释v.节约；节省；有效地利用=economise（英）同根派生 英汉例句用作动词 (v.)This new machine will help economize on raw materials.这台新机器将有助于节约原材料。Our electricity bills are higher than we can afford–we must start to economize.我们的电费已经高得付不起了——得节省些了。