词汇	resonant mode
释义	resonant mode 共振模
随便看	double windlass double window double window display double windows filtering double window technique Double window-type cage of brass double-wing double wing auger double wingback formation double wing control head double wing ditcher double-wing ditcher double wing door double winged deflector double-wing electric web for trapping insect double wing formation double-wing plough double wing plow double wing spanner double wing spar double winner double-winner winner double-winning double wiper switching double wire