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	rollover roll-top desk Rolodex roly-poly ROM romaine Roman roman Roman alphabet Roman candle Roman Catholic Roman Catholic Church, the Roman Catholicism romance Romance language Romanesque Romania Romanian Roman law Roman nose roman numeral Romano- Romanov Romans romantic

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