单词	Double idler wheels
释义	Double idler wheels 双滚轮
随便看	Special Liquidation special liquid carrier special liquid-phase precipitation method special liquid red lead special liquid white lead special list of equipment special list of equipmentSLOE Special List or Manifest special literature special literature database special line special line access special linear complex special linear group special linear homogeneous group special linear transformation special line cut-in special line for passenger traffic special line for passenger transport special line for passenger transportation special line for power plants special line marker special line of passenger traffic special line of telephone special liner