over currentˈəuvəˈkʌrənt短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 过电流 But the Montreal- based company now pledges that the new150- seat jetliner it is developing, the CSeries, will deliver a 15% improvement in fuel consumption over current737s or A320s. 但该公司目前宣布，正在研制的 C系列150座的新喷气式飞机，将比现在的737型或 A320型节油15%。 voa365