form from短语²³³³¹ 基本例句 v.形成于 So, the area is approximately equal to one half of the area of a parallelogram that I could form from these vectors. 这面积,约等于平行四边形的一半,我能用向量表示它。163 The flask would not have interested most Western purists because its shape, based on a brass form from the Middle East, betrays a foreign influence. 这件花瓶并不会吸引太多西方纯化论者的注意,因为它的形状是基于中东的一种黄铜制花瓶,带有明显的外国特征。 yeeyan