词汇	start up period
释义	start up period un.试车期；🌏起动时间
随便看	biological waste water biological wastewater treatment biological waste water treatment biological wastewater treatment process biological water purification bacterium biological water purification mate biological water saving Biological water-saving biological water-saving technique biological water-saving technology Biological wave biological wave regulating factor biological waves Biological way biological weapon biological-weapon Biological weapon and biological terror biological weapons biological-weapons biological weapons agent biological weapon scientist Biological Weapons Convention biological weapons-related facility Biological Weapons System biological weapon system