词汇	nova cygni
释义	nova cygni 天鹅新星
随便看	potential-divider potential-divider network potential dividers potential-dividers potential divider, voltage multiplier potential dividing ring potential donor potential donors potential doubling time potential drop potential drop compensator potential dropdifference potential drop fall potential-drop ratio potential-drop ratio method potential drops potential dust explosion hazard potential dynamic method potential dynamic polarization curves potentialdynamic polymerization potential earning power Potential earthquake source potential ecological harm potential ecological hazard potential ecological risk