单词 | tetragon |
释义 | tetragon (once / 128471 pages) n WORD FAMILY tetragon: tetragonal, tetragons USAGE EXAMPLESYet the television tetragon has trained viewers to focus on the pigskin, always looking at the quarterback. New York Times(Jan 05, 2016) Thus we speak of a pentagon but not of a tetragon or a trigon, although both words are correct in form. Smith, David Eugene, The Teaching of Geometry(2011) A spokeswoman for Tetragon and Polygon had no immediate comment. Reuters(Jul 12, 2011) n a four-sided polygon Syn|Hypo|Hyper quadrangle, quadrilateral parallelogram a quadrilateral whose opposite sides are both parallel and equal in length trapeziuma quadrilateral with no parallel sides trapezoida quadrilateral with two parallel sides diamond, rhomb, rhombusa parallelogram with four equal sides; an oblique-angled equilateral parallelogram rhomboida parallelogram with adjacent sides of unequal lengths; an oblique-angled parallelogram with only the opposite sides equal rectanglea parallelogram with four right angles polygon, polygonal shape a closed plane figure bounded by straight sides |
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