trapezoid

美 ['træpə.zɔɪd]

英 ['træpɪzɔɪd]

复数：trapezoids

权威英汉双解

trapezoid

n.

1.	不规则四边形a flat shape with four straight sides, none of which are parallel

2.	梯形a flat shape with four straight sides, one pair of opposite sides being parallel and the other pair not parallel

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