单词	bridge sleeper
释义	bridge sleeper 桥枕
随便看	pulse voltage multiplier pulse voltage recorder pulse voltage test pulse voltammetry pulse voltmeter pulse volume Pulse Volume Recorder pulse volume recording pulse warmer pulse washing pulse water flooding pulse water injection pulse water jet pulsewave pulse wave pulse-wave Pulse wave conduction time pulse wave detector pulse wave doppler pulse wave Doppler apparatus Pulse-wave Doppler tissue imaging pulse waveform Pulse waveform design pulse waveform distortion pulse waveform generator