词汇	arteria trachealis
释义	arteria trachealis 气管动脉
随便看	displacement fracture displacement frequency response function displacement-Froude number displacement function displacement function method displacement functions displacement fundamental equation displacement fundamental equations displacement gage displacement gas meter displacement gauge displacement gearing displacement generator displacement geophone displacement governor displacementgradient displacement gradient displacementgraticule displacement graticule displacement gyro assembly displacement gyroscope displacement gyroscopeunit displacement gyroscope unit displacement harmony method displacement head