单词	trapezium
释义	trapeziumtrapezium /trəˈpiziəm/ noun (plural trapezia /-ziə/ or trapeziums) [countable] Etymology ETYMOLOGYtrapezium Origin: 1500-1600 Modern Latin Greek trapezion small table, trapezium, from trapeza table, from tra- four + peza foot math, geometry a shape with four sides, none of which are parallel
随便看	flamenco flameproof flame resistant flamethrower flaming flamingo flammable flan Flanders flange flank flannel flannelette flap flapjack flapper flare flare path flare-up flash flashback flash bulb flash burn flashcard flash drive

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