词汇	focal surfaces
释义	focal surfaces 焦曲面
随便看	layout cue layout data lay out data Layout data processing layout decision layout definition layout density layout description layout description language layout design layout-design layout design automation system layout design automation system, DA system layout design of stucture layout-design right layout-designs of integrated circuits layout diagram Layout Diagram of Ladder Type Cable Tray Layout Diagram of Tray Type Cable Tray layout directive layout draftsman layout drawing layout-drawing lay out drawing lay-out drawing