更多tetragon例句

1. A figure that is bounded by four straight lines is termed a quadrangle, quadrilateral or tetragon.
2. It is the tetragon with the Aragon bars, given as a shield of arms by James I. to the city he had conquered.
3. Thus we speak of a pentagon but not of a tetragon or a trigon, although both words are correct in form.
4. It was long, built around two sections of the tetragon, and with low divans beneath the view windows.