单词	guide bead
释义	guide bead 提拉窗导轨
随便看	instrumental variables normal equation instrumental variable technique instrumental varibales method instrumental verb instrumental version instrumental violence instrumental width instrumental work instrumenta masticandi instrument amplifier instrument analysis instrument Analysis Experiment instrument and apparatus Instrument and Communications Officer instrument and control Instrument and control system instrument and detecting system instrument and detector system instrument and dressing table instrument and eauioment Instrument and electric system instrument and equipment instrument and equipment archive instrument and equipment company instrument and equipment of aerocraft