词汇	sprained finger
释义	sprained finger 手指扭伤
随便看	back-to-back capacitor bank breaking current back-to-back casting back to back circuit back-to-back circuit back-to-back commitment back to back connection back-to-back connection back-to-back converter station back-to-back converter substation back to back counter back-to-back counter back-to-back coupling back to back credit back-to back credit back-to-back credit back to back credit export first back-to-back credit export first back to back credit import first back-to-back credit import first back-to-back credit letters back-to-back cross section Back-to-back defeats made him sad back-to-back device back-to-back devices back to back diode