单词	henbanes
释义	同henbane
随便看	vacuum printing frame vacuum process vacuum-processed concrete vacuum propagation constant of vacuum pugmill vacuum pulling crystal vacuum pump vacuum(pump) vacuum--pump vacuum pump air removal system vacuum pumping vacuum-pumping vacuum pumping system vacuum pumping--system vacuum pump oil vacuum pumps vacuum quenching oil vacuum receiver vacuum recorder vacuum refining vacuum refining of melting metal vacuum refriger-ating machine vacuum regulator vacuum relay vacuum release