单词	箭毛（齦鼠）類
释义	同Hystricidae
随便看	fixed blade runner fixed-blade turbine fixed blade water turbine fixed blading fixed bldl table fixed block fixed-block fixed block architecture fixed-block architecture fixed block architecture device fixed block architecture format fixed-block control system fixed block format fixed-block format fixed block length fixed blockslider crank mechanism fixed block system fixed bodies fixed bolster fixed boreline fixed boundary fixed boundary condition fixed bridge fixed brush type motor fixed budget