单词	肋骨成材
释义	肋骨成材frame timber
随便看	isometric scale iso-metric screw thread isometric section isometric sketching paper isometric space group isometric structure isometric surface coordinates isometric system isometric--system isometric tetartohedral class isometric tetartohedral tetartoidal class isometric tetrahedral hemihedral class isometric tetrahedral hemihedrial class iso metric thread isometric training isometric transformation isometric transition isometric view isometries isometrisch isometrisch {ger.} isometrography isometropal isometropia isometropias