常見例句用作動詞 (v.)用作不及物動詞: S+~(+A)The traffic accidents in the city decreased last year.該城市去年交通事故減少了。The population began to decrease.人口開始減少。Interest in the sport is decreasing.人們對此項運動的興趣已逐漸減退。用作及物動詞: S+ ~+n./pron.They decreased the size of the group from 25 to 15.他們把小組的人數(shù)從25人減少到15人。用作名詞 (n.)The decrease in sales was almost 20 percent.銷售量差不多減少了20%。There has been a decrease in exports.出口貨物有所減少。Is crime on the decrease?犯罪案件是否在減少?用作動詞 (v.)They are making further efforts to decrease military spending.他們正在做進一步的努力來減少軍費開支。His interest in this subject gradually decreases.他對這門學科的興趣逐漸減退。The government projected a tax decrease.政府計劃降低稅收。They tried to decrease the costs.他們設法降低成本。用作名詞 (n.)The new treatment led to a huge decrease in the number of deaths.新的療法使死亡率急劇減少。There has been a steady decrease in population in this city.這個城市的人口在持續(xù)下降。 返回 decreases