大家都搜：
梯形面积
1、mesentery area───肠系膜区
2、application area───[计] 应用领域
3、problem area───解题区；有问题地区
4、triangle area───三角形面积
5、area 51───[电影]51区
6、waiting area───等候区；候诊区；候机区；等候处
7、area───n. (Area)（西）阿雷亚（人名）；n.区域，地区；面积；范围
8、stricken area───受灾地区；受灾区
9、crimea area───凶杀区
1、Improvement of Technology Equipment for Finish Grinding Trapezoidal Area of Piston Ring───活塞环精磨梯面工装的改进
2、Description of the problem: the preparation of an application calculating the trapezoidal area.───问题描述：编写一个应用程序计算梯形的面积。
3、It is shown that the optimal hydraulic section for compound canal has smaller section area and narrower breadth of water surface than trapezoidal canal by calculation and comparison.───并通过算例比较证实，复合断面水力最佳断面的面积和水面宽度比梯形水力最佳断面的小。
4、The plot is trapezoidal, and the building adapts to it using the maximum surface area allowed, as it was required by the client.───其平面形状是梯形的，并且建筑最大化的利用了基地的可使用面积，这也是客户的要求。