劍橋詞典 jump-start verb [T] (CAR) to start a car engine by pushing the car or by using jump leads 助推起動（汽車)；跳線跨接起動（汽車） 比較push-start jump-start verb [T] (SITUATION) to improve a situation by taking a particular action （採取行動）推動 Companies want lower interest rates to jump-start the nation's weak economy . 公司希望通過低利率來推動這個國家虛弱的經(jīng)濟(jì)。 返回 jump-start