| 单词 | trapezoid |
| 释义 | trapezoid From Longman Dictionary of Contemporary EnglishShapes, patternstrapezoidtrap‧e‧zoid /ˈtræpəzɔɪd/ noun [countable] technical1 CF British English a shape with four sides, none of which are parallel2 American EnglishCF a shape with four sides, only two of which are parallelOrigin trapezoid (1700-1800) Modern Latin trapezoïdes, from Greek, “trapezium-shaped”, from trapeza; → TRAPEZIUM |
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