词汇	自换相
释义	自换相医self-commutation
随便看	Keeping-fresh technology keeping from keeping from hydroge keeping from ill weeds keeping gain Keeping Gambling out of Crime keeping gauge Keeping green keeping guard keeping health Keeping healthg in PE keeping healthy keeping high-quality keeping his enemies at bay keeping homeland keeping honest and clean Keeping of the tool of B.B.Q room,Prevent lose Keeping of the tool of B.B.Q room, Prevent lose keeping on keeping on calm keeping on keeping on keeping on the razor keep in good health keep in good order keeping open during filling