ellipsograph

听听怎么读
英 [ɪ'lɪpsəgrɑ:f]
美 [ɪ'lɪpsəgræf]
是什么意思
  • n.

    椭圆规;

  • 学习怎么用

    权威例句

    Ellipsograph
    Ellipsograph
    Ellipsograph
    A MEW ELLIPSOGRAPH?
    Ellipsograph as a drafting tool
    Conjugate Ellipsograph
    Ellipsograph for pantograph Patent
    A Lever-type Ellipsograph
    Cycloid Ellipsograph and Its Design
    Combination compass and ellipsograph
    A Kind of Ellipsograph Which's Long and Short Shaft's Radius' Length can be Ajusted Steplessly
    Application of Ellipsograph-Mechanism in Pipe Auto-Handling Device and its Energy Consumption Computation
    Note Upon a Representation in Space of the Ellipses Drawn by an Ellipsograph