词汇	gravity ejection
释义	gravity ejection n.重力顶出
随便看	maintaining packet order maintaining parameter count maintaining period maintaining plate fastener maintaining power maintaining power device maintaining predetermined anchor-chain tension maintaining predetermined winch-chain tension maintaining predetermined winch-rope tension maintaining principle maintaining procurement maintaining project maintaining public order Maintaining Public Order of Community maintaining requirement maintaining roadway maintaining runway maintaining time maintaining valve maintaining viable maintainingvoltage maintaining voltage maintaining washer maintaining water maintaining way