小女孩不懂事
液压 Hydraulic pressure这个蓄压器将那个压力传送给液压发动机而转动车轮。The accumulator delivers that pressure to a hydraulic motor that turns the wheels.这些引擎采用液压和电子技术来优化阀门设置。These engines use hydraulics and electronics to optimise valve settings.启动 start;switch on （机器）
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1. hydraulic pressure液压hydraumatic: [ haidrɔ:'mætik ] 液压sap pressure: 液压fluid pressure: 铃压力液体压力液压静液压力流体压力fluid power: 液压能力
