单词	pump piston
释义	pump piston 泵活塞
随便看	dischargings discharging speed discharging spout discharging spring discharging station discharging steam discharging test discharging their content but not installing it discharging time discharging time sheet discharging tong discharging tongs discharging tube discharging tubule discharging tubules discharging valve discharheable weight discharity discharm disc harrow disc harrows dischase dischauce dischauge current dischayte 出于无奈出云入泥出人头地出人意外出人意料出人意表出人望外出以公心出何典记出何经典狮子狗狮子舞狮毛狨狮猴狮身人面像狯狰狰狞狱狱医