They shouted obscenities at us and smashed bottles on the floor.他们冲着我们大骂下流话，还把瓶子摔到地上。He was shrieking obscenities and weeping.他一边哭一边尖声咒骂着脏话。His language was full of obscenities.他说很多下流话....
The town coordinates on this map are 695037.该镇在这幅地图上的坐标是695037.The real numbers are called the barycentric coordinates of x.实数称为X重心坐标.Normally a point in space is identified by means of coordinates.空间中的点通常是依靠座标来定位的....
薪材日益昂贵和稀缺,既买不起又拣不到.Fuelwood is becoming too expensive to buy and too scarce to gather.薪材短缺是毁林后果的最明显和最引人注目的实例.Firewood scarity offers the most visible and dramatic example of deforestation's effects....
A polygon with ten sides is a decagon.十条边的形状叫十边形。The frequency polygon is simpler than its histogram counterpart.频率多边形比直方图更简单.What is the perimeter of this polygon?这个多边形的周长是多少?...