常見例句用作動(dòng)詞 (v.)This new machine will help economize on raw materials.這臺(tái)新機(jī)器將有助於節(jié)約原材料。Our electricity bills are higher than we can afford–we must start to economize.我們的電費(fèi)已經(jīng)高得付不起了——得節(jié)省些了。 返回 economizes