单词	trapezoid
释义	trapezoidtrapezoid /ˈtræpəzɔɪd/ noun [countable] Etymology ETYMOLOGYtrapezoid Origin: 1700-1800 Modern Latin trapezoïdes, from Greek, trapezium-shaped, from trapeza; ➔ TRAPEZIUM math, geometry a flat shape with four sides, of which only two are parallel
随便看	pliability pliable pliancy pliant pliers plight plinth Pliny the Elder Pliny the Younger Pliocene PLO plod plodding plonk plop plosive plot plotter plough plover plow plowman plowshare ploy pluck

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