单词	travel(l)ing bag
释义	travel(l)ing bag1.■旅行袋
随便看	counter flow combustor counter-flow combustor counterflow condenser counterflow-- counter current counterflow; counter current counterflow drier counter flow dryer counterflow dryer counter flow drying counter-flow--evaporator counterflow heat counter flow heater counter flow heat exchanger counterflow heat exchanger counter flow jet counter flow jet condenser counter flow piston engine counter flow principle counter flow regenerator counterflow steam counterflow steam generator counter flow tray counter flush drilling counter flux counterfoil