词汇	翕动翅膀
释义	翕动翅膀 flap the wings翕动
随便看	constant frequency oscillator constant-frequency oscillator constant frequency output constant frequency phase-shift power regulation constant frequency power supply constant-frequency power supply constant frequency pulse width modulation constant frequency PWM constant frequency variable dot method constant frequency variable speed constant frequency vibration constant frequency with variable speed constant friction Constant friction type snubbing device constant friend constant function constant function rule constant functions constant functor constant functor, diagonal functor constant gain constant gain locus constant-gain region constant gain voltage amplifier constant-gamma film process