tetragon

['tetrəgɒn]['tetrəgɒn]

n.四角形方照

  • Calculation of Frequency of Arbitrary Tetragon Plate with Method of Weighted Residuals

    任意 四边 薄板 自然频率的加权残值法计算

  • Give me an old-fashioned tetragon on a central pivot every time .

    每次都给我看一个 中轴上的 大楼