| 释义 | 
		tra·pe·zi·um AHD[trə-pēʹzē-əm] D.J.[trəˈpiːziːəm]K.K.[trəˈpiziəm]n.(名词)【复数】  tra.pe.zi.ums 或 tra.pe.zi.a [-zē-ə]    trapezium- A quadrilateral having no parallel sides.没有平行边的四边形
 
 - Chiefly British A trapezoid.【多用于英国】  梯形
 
 - A bone in the wrist at the base of the thumb.大多角骨:腕部接近拇指根底部的骨头
 
 
 - Late Latin trapezium [trapezoid] 后期拉丁语 trapezium [不规则四边形] 
 
 - from Greek trapezion [diminutive of] trapeza [table] 源自 希腊语 trapezion   trapeza的小后缀 [桌子] 
 
 - tra- [four] * see  k wetwer- tra- [四] * 参见 k wetwer- 
 
 - peza [foot] * see  ped- peza [腿] * 参见 ped- 
 
 
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