单词	economy of fuel
释义	economy of fuel 节约燃料
随便看	cylinder hone grinder cylinder honer cylinder honing machine cylinder horsepower cylinderic cylindericity cylinder identification sensor cylinder impacting type pneumatic pile hammer cylinder in-block cylinder in block cylinder index cylinder index table cylinder indicator cylinder in line engine cylinder inner diameter cylinder inside diameter cylinder iron cylinder jacket cylinder jacket cooling pump cylinder jacket maintenance cylinder jacket screw cylinder jaw cylinder key broach cylinder knife cylinder knob 狍狎狎1 狎3 狎雉驯童狏狐狐1 狐2 狐3 ヤキソバヤキタテヤキツクヤキツケヤキツケルヤキトリヤキドウフヤキナオシヤキナマシヤキニク