单词	The car is backfiring
释义	The car is backfiring. 车后箱着火了。
随便看	mechanical flyball-type governor mechanical flying spot scanner mechanical flyweight governor mechanical foam mechanical foam concentrate mechanical foam extinguishing installation mechanical foam extinguishing system mechanical foam generator mechanical foaming mechanical foam nozzle mechanical-foam nozzle mechanical foam system mechanical focus mechanical follow-up positioning device mechanical force mechanical, force Mechanical Force Amplifier mechanical force feed lubrication mechanical force initiation Mechanical forcing Mechanical forcing device mechanical foreman mechanical forepump mechanical forging press mechanical forging presses